81161113

素因数分解:

${\mathrm{11}}^2\times {\mathrm{631}}^1\times {\mathrm{1063}}^1$

素因数の和:1716

約数の個数: 12

約数和(自身を含む): 89435584

約数和(自身を除く): 8274471

約数列:

[1, 11, 121, 631, 1063, 6941, 11693, 76351, 128623, 670753, 7378283, 81161113]

約数ペア:

[(1, 81161113), (11, 7378283), (121, 670753), (631, 128623), (1063, 76351), (6941, 11693)]