72185399

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{3343}}^1$

素因数の和:3518

約数の個数: 16

約数和(自身を含む): 85392384

約数和(自身を除く): 13206985

約数列:

[1, 11, 13, 143, 151, 1661, 1963, 3343, 21593, 36773, 43459, 478049, 504793, 5552723, 6562309, 72185399]

約数ペア:

[(1, 72185399), (11, 6562309), (13, 5552723), (143, 504793), (151, 478049), (1661, 43459), (1963, 36773), (3343, 21593)]