| 約数 |
1,
3,
7,
9,
19,
21,
27,
37,
41,
57,
63,
89,
111,
123,
133,
171,
189,
259,
267,
287,
333,
369,
399,
513,
623,
703,
777,
779,
801,
861,
999,
1107,
1197,
1517,
1691,
1869,
2109,
2331,
2337,
2403,
2583,
3293,
3591,
3649,
4551,
4921,
5073,
5453,
5607,
6327,
6993,
7011,
7749,
9879,
10619,
10947,
11837,
13653,
14763,
15219,
16359,
16821,
18981,
21033,
23051,
25543,
28823,
29637,
31857,
32841,
35511,
40959,
44289,
45657,
49077,
62567,
69153,
69331,
76629,
86469,
88911,
95571,
98523,
106533,
132867,
135013,
147231,
187701,
201761,
207459,
207993,
229887,
259407,
286713,
319599,
405039,
437969,
485317,
563103,
605283,
622377,
623979,
689661,
778221,
945091,
1215117,
1313907,
1455951,
1689309,
1815849,
1871937,
2565247,
2835273,
3645351,
3941721,
4367853,
5447547,
7695741,
8505819,
11825163,
13103559,
17956729,
23087223,
25517457,
53870187,
69261669,
161610561,
484831683
|