| 因数 |
1,
3,
9,
17,
19,
29,
51,
57,
87,
153,
171,
261,
289,
323,
493,
551,
867,
969,
1479,
1653,
2521,
2601,
2907,
4437,
4959,
5491,
7563,
8381,
9367,
16473,
22689,
25143,
28101,
42857,
47899,
49419,
73109,
75429,
84303,
128571,
143697,
159239,
219327,
385713,
431091,
477717,
657981,
728569,
814283,
1242853,
1389071,
1433151,
2185707,
2442849,
3728559,
4167213,
6557121,
7328547,
11185677,
12501639,
13842811,
21128501,
23614207,
41528433,
63385503,
70842621,
124585299,
190156509,
212527863,
401441519,
1204324557,
3612973671
|