72268389

素因数分解:

$3^3\times {\mathrm{1249}}^1\times {\mathrm{2143}}^1$

素因数の和:3401

約数の個数: 16

約数和(自身を含む): 107200000

約数和(自身を除く): 34931611

約数列:

[1, 3, 9, 27, 1249, 2143, 3747, 6429, 11241, 19287, 33723, 57861, 2676607, 8029821, 24089463, 72268389]

約数ペア:

[(1, 72268389), (3, 24089463), (9, 8029821), (27, 2676607), (1249, 57861), (2143, 33723), (3747, 19287), (6429, 11241)]