69248217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2\times {\mathrm{241}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 98987680

約数和(自身を除く): 29739463

約数列:

[1, 3, 19, 57, 71, 213, 241, 723, 1349, 4047, 4579, 5041, 13737, 15123, 17111, 51333, 95779, 287337, 325109, 975327, 1214881, 3644643, 23082739, 69248217]

約数ペア:

[(1, 69248217), (3, 23082739), (19, 3644643), (57, 1214881), (71, 975327), (213, 325109), (241, 287337), (723, 95779), (1349, 51333), (4047, 17111), (4579, 15123), (5041, 13737)]