68087643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{13327}}^1$

素因数の和:13474

約数の個数: 16

約数和(自身を含む): 98520576

約数和(自身を除く): 30432933

約数列:

[1, 3, 13, 39, 131, 393, 1703, 5109, 13327, 39981, 173251, 519753, 1745837, 5237511, 22695881, 68087643]

約数ペア:

[(1, 68087643), (3, 22695881), (13, 5237511), (39, 1745837), (131, 519753), (393, 173251), (1703, 39981), (5109, 13327)]