68218631

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{1553}}^1$

素因数の和:1706

約数の個数: 16

約数和(自身を含む): 76581120

約数和(自身を除く): 8362489

約数列:

[1, 13, 31, 109, 403, 1417, 1553, 3379, 20189, 43927, 48143, 169277, 625859, 2200601, 5247587, 68218631]

約数ペア:

[(1, 68218631), (13, 5247587), (31, 2200601), (109, 625859), (403, 169277), (1417, 48143), (1553, 43927), (3379, 20189)]