81155737

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{727}}^1$

素因数の和:1048

約数の個数: 16

約数和(自身を含む): 90668032

約数和(自身を除く): 9512295

約数列:

[1, 13, 31, 277, 403, 727, 3601, 8587, 9451, 22537, 111631, 201379, 292981, 2617927, 6242749, 81155737]

約数ペア:

[(1, 81155737), (13, 6242749), (31, 2617927), (277, 292981), (403, 201379), (727, 111631), (3601, 22537), (8587, 9451)]