| 約数 |
1,
3,
7,
9,
21,
27,
49,
61,
63,
81,
147,
183,
189,
243,
427,
441,
549,
567,
719,
729,
1281,
1323,
1647,
1701,
2157,
2989,
3843,
3969,
4941,
5033,
5103,
6471,
8967,
11529,
11907,
14823,
15099,
19413,
26901,
34587,
35231,
35721,
43859,
44469,
45297,
58239,
80703,
103761,
105693,
131577,
135891,
174717,
242109,
307013,
311283,
317079,
394731,
407673,
524151,
726327,
921039,
951237,
1184193,
1223019,
2149091,
2178981,
2763117,
2853711,
3552579,
3669057,
6447273,
8289351,
8561133,
10657737,
19341819,
24868053,
25683399,
31973211,
58025457,
74604159,
174076371,
223812477,
522229113,
1566687339
|