81936019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{5441}}^1$

素因数の和:5526

約数の個数: 12

約数和(自身を含む): 91882728

約数和(自身を除く): 9946709

約数列:

[1, 11, 37, 407, 1369, 5441, 15059, 59851, 201317, 2214487, 7448729, 81936019]

約数ペア:

[(1, 81936019), (11, 7448729), (37, 2214487), (407, 201317), (1369, 59851), (5441, 15059)]