66894957

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{46747}}^1$

素因数の和:46809

約数の個数: 16

約数和(自身を含む): 100975680

約数和(自身を除く): 34080723

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 46747, 140241, 420723, 1262169, 2477591, 7432773, 22298319, 66894957]

約数ペア:

[(1, 66894957), (3, 22298319), (9, 7432773), (27, 2477591), (53, 1262169), (159, 420723), (477, 140241), (1431, 46747)]