| 約数 |
1,
3,
7,
9,
21,
23,
27,
31,
63,
69,
81,
89,
93,
161,
189,
207,
217,
267,
279,
483,
567,
621,
623,
651,
713,
801,
837,
1449,
1863,
1869,
1953,
2047,
2139,
2403,
2511,
2759,
4347,
4991,
5607,
5859,
6141,
6417,
7209,
8277,
13041,
14329,
14973,
16821,
17577,
18423,
19251,
19313,
24831,
42987,
44919,
50463,
55269,
57753,
57939,
63457,
74493,
128961,
134757,
165807,
173817,
190371,
223479,
386883,
404271,
444199,
521451,
571113,
1160649,
1332597,
1564353,
1713339,
3997791,
5140017,
11993373,
35980119
|