81605953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{570671}}^1$

素因数の和:570695

約数の個数: 8

約数和(自身を含む): 95872896

約数和(自身を除く): 14266943

約数列:

[1, 11, 13, 143, 570671, 6277381, 7418723, 81605953]

約数ペア:

[(1, 81605953), (11, 7418723), (13, 6277381), (143, 570671)]