81134977

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{95791}}^1$

素因数の和:95820

約数の個数: 12

約数和(自身を含む): 101922688

約数和(自身を除く): 20787711

約数列:

[1, 7, 11, 77, 121, 847, 95791, 670537, 1053701, 7375907, 11590711, 81134977]

約数ペア:

[(1, 81134977), (7, 11590711), (11, 7375907), (77, 1053701), (121, 670537), (847, 95791)]