72237867

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{7499}}^1$

素因数の和:7547

約数の個数: 24

約数和(自身を含む): 109800000

約数和(自身を除く): 37562133

約数列:

[1, 3, 13, 19, 39, 57, 169, 247, 507, 741, 3211, 7499, 9633, 22497, 97487, 142481, 292461, 427443, 1267331, 1852253, 3801993, 5556759, 24079289, 72237867]

約数ペア:

[(1, 72237867), (3, 24079289), (13, 5556759), (19, 3801993), (39, 1852253), (57, 1267331), (169, 427443), (247, 292461), (507, 142481), (741, 97487), (3211, 22497), (7499, 9633)]