53400819

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{3169}}^1$

素因数の和:3350

約数の個数: 16

約数和(自身を含む): 73493280

約数和(自身を除く): 20092461

約数列:

[1, 3, 41, 123, 137, 411, 3169, 5617, 9507, 16851, 129929, 389787, 434153, 1302459, 17800273, 53400819]

約数ペア:

[(1, 53400819), (3, 17800273), (41, 1302459), (123, 434153), (137, 389787), (411, 129929), (3169, 16851), (5617, 9507)]