81144961

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{797}}^1$

素因数の和:980

約数の個数: 16

約数和(自身を含む): 88424784

約数和(自身を除く): 7279823

約数列:

[1, 17, 53, 113, 797, 901, 1921, 5989, 13549, 42241, 90061, 101813, 718097, 1531037, 4773233, 81144961]

約数ペア:

[(1, 81144961), (17, 4773233), (53, 1531037), (113, 718097), (797, 101813), (901, 90061), (1921, 42241), (5989, 13549)]