| 約数 |
1,
3,
7,
9,
17,
21,
27,
41,
51,
63,
81,
119,
123,
153,
189,
243,
287,
289,
357,
369,
459,
567,
697,
861,
867,
1071,
1107,
1377,
1701,
2023,
2091,
2583,
2601,
3213,
3321,
4131,
4879,
4913,
6069,
6273,
7749,
7803,
9639,
9963,
11849,
14637,
14739,
18207,
18819,
23247,
23409,
28917,
34391,
35547,
43911,
44217,
54621,
56457,
69741,
70227,
82943,
103173,
106641,
131733,
132651,
163863,
169371,
201433,
248829,
309519,
319923,
395199,
397953,
491589,
604299,
746487,
928557,
959769,
1185597,
1193859,
1410031,
1812897,
2239461,
2785671,
2879307,
4230093,
5438691,
6718383,
8357013,
12690279,
16316073,
20155149,
38070837,
48948219,
114212511,
342637533
|