因数 |
1,
3,
7,
9,
17,
21,
27,
47,
49,
51,
63,
81,
119,
141,
147,
153,
189,
243,
329,
357,
423,
441,
459,
567,
729,
799,
833,
987,
1071,
1269,
1323,
1377,
1701,
2303,
2397,
2499,
2961,
3213,
3807,
3969,
4131,
5103,
5593,
6909,
7191,
7497,
8883,
9639,
11421,
11907,
12393,
16779,
20727,
21573,
22491,
26649,
28917,
34263,
35721,
39151,
50337,
62181,
64719,
67473,
79947,
86751,
117453,
151011,
186543,
194157,
202419,
239841,
352359,
453033,
559629,
582471,
607257,
1057077,
1359099,
1678887,
3171231,
4077297,
9513693,
28541079
|