72127671

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{312241}}^1$

素因数の和:312262

約数の個数: 16

約数和(自身を含む): 119900928

約数和(自身を除く): 47773257

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 312241, 936723, 2185687, 3434651, 6557061, 10303953, 24042557, 72127671]

約数ペア:

[(1, 72127671), (3, 24042557), (7, 10303953), (11, 6557061), (21, 3434651), (33, 2185687), (77, 936723), (231, 312241)]