67319631

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{2389}}^1$

素因数の和:2527

約数の個数: 24

約数和(自身を含む): 101412480

約数和(自身を除く): 34092849

約数列:

[1, 3, 9, 31, 93, 101, 279, 303, 909, 2389, 3131, 7167, 9393, 21501, 28179, 74059, 222177, 241289, 666531, 723867, 2171601, 7479959, 22439877, 67319631]

約数ペア:

[(1, 67319631), (3, 22439877), (9, 7479959), (31, 2171601), (93, 723867), (101, 666531), (279, 241289), (303, 222177), (909, 74059), (2389, 28179), (3131, 21501), (7167, 9393)]