86644467

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1579}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 156432640

約数和(自身を除く): 69788173

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 67, 91, 117, 201, 273, 469, 603, 819, 871, 1407, 1579, 2613, 4221, 4737, 6097, 7839, 11053, 14211, 18291, 20527, 33159, 54873, 61581, 99477, 105793, 143689, 184743, 317379, 431067, 740551, 952137, 1293201, 1375309, 2221653, 4125927, 6664959, 9627163, 12377781, 28881489, 86644467]

約数ペア:

[(1, 86644467), (3, 28881489), (7, 12377781), (9, 9627163), (13, 6664959), (21, 4125927), (39, 2221653), (63, 1375309), (67, 1293201), (91, 952137), (117, 740551), (201, 431067), (273, 317379), (469, 184743), (603, 143689), (819, 105793), (871, 99477), (1407, 61581), (1579, 54873), (2613, 33159), (4221, 20527), (4737, 18291), (6097, 14211), (7839, 11053)]