因数 |
1,
3,
7,
9,
21,
27,
49,
63,
81,
89,
147,
179,
189,
243,
267,
343,
441,
537,
567,
623,
801,
1029,
1253,
1323,
1611,
1701,
1869,
2403,
3087,
3759,
3969,
4361,
4833,
5607,
7209,
8771,
9261,
11277,
11907,
13083,
14499,
15931,
16821,
21627,
26313,
27783,
30527,
33831,
39249,
43497,
47793,
50463,
61397,
78939,
83349,
91581,
101493,
111517,
117747,
143379,
151389,
184191,
236817,
274743,
304479,
334551,
353241,
430137,
552573,
710451,
780619,
824229,
1003653,
1059723,
1290411,
1657719,
2131353,
2341857,
2472687,
3010959,
3871233,
4973157,
5464333,
7025571,
7418061,
9032877,
14919471,
16392999,
21076713,
27098631,
49178997,
63230139,
147536991,
189690417,
442610973,
1327832919
|