69680559

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{137437}}^1$

素因数の和:137466

約数の個数: 12

約数和(自身を含む): 100604616

約数和(自身を除く): 30924057

約数列:

[1, 3, 13, 39, 169, 507, 137437, 412311, 1786681, 5360043, 23226853, 69680559]

約数ペア:

[(1, 69680559), (3, 23226853), (13, 5360043), (39, 1786681), (169, 412311), (507, 137437)]