68677739

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2851}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 79057440

約数和(自身を除く): 10379701

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 2851, 24089, 37063, 48467, 310759, 630071, 4039867, 5282903, 68677739]

約数ペア:

[(1, 68677739), (13, 5282903), (17, 4039867), (109, 630071), (221, 310759), (1417, 48467), (1853, 37063), (2851, 24089)]