72124897

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{4871}}^1$

素因数の和:4968

約数の個数: 16

約数和(自身を含む): 83486592

約数和(自身を除く): 11361695

約数列:

[1, 13, 17, 67, 221, 871, 1139, 4871, 14807, 63323, 82807, 326357, 1076491, 4242641, 5548069, 72124897]

約数ペア:

[(1, 72124897), (13, 5548069), (17, 4242641), (67, 1076491), (221, 326357), (871, 82807), (1139, 63323), (4871, 14807)]