80911853

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{15551}}^1$

素因数の和:15616

約数の個数: 12

約数和(自身を含む): 91010304

約数和(自身を除く): 10098451

約数列:

[1, 11, 43, 121, 473, 5203, 15551, 171061, 668693, 1881671, 7355623, 80911853]

約数ペア:

[(1, 80911853), (11, 7355623), (43, 1881671), (121, 668693), (473, 171061), (5203, 15551)]