因数 |
1,
3,
5,
9,
15,
17,
27,
45,
51,
81,
85,
135,
149,
153,
243,
255,
289,
405,
447,
459,
729,
745,
765,
867,
1215,
1341,
1377,
1445,
2235,
2295,
2533,
2601,
3645,
4023,
4131,
4335,
6705,
6885,
7599,
7803,
12069,
12393,
12665,
13005,
20115,
20655,
22797,
23409,
36207,
37995,
39015,
43061,
60345,
61965,
68391,
70227,
108621,
113985,
117045,
129183,
181035,
205173,
210681,
215305,
341955,
351135,
387549,
543105,
615519,
645915,
1025865,
1053405,
1162647,
1846557,
1937745,
3077595,
3487941,
5813235,
9232785,
10463823,
17439705,
31391469,
52319115,
156957345
|