81303167

素因数分解:

${\mathrm{11}}^2\times {\mathrm{251}}^1\times {\mathrm{2677}}^1$

素因数の和:2950

約数の個数: 12

約数和(自身を含む): 89755848

約数和(自身を除く): 8452681

約数列:

[1, 11, 121, 251, 2677, 2761, 29447, 30371, 323917, 671927, 7391197, 81303167]

約数ペア:

[(1, 81303167), (11, 7391197), (121, 671927), (251, 323917), (2677, 30371), (2761, 29447)]