17928045171

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{1958707}}^1$

素因数の和:1958832

約数の個数: 20

約数和(自身を含む): 27018418152

約数和(自身を除く): 9090372981

約数列:

[1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153, 1958707, 5876121, 17628363, 52885089, 158655267, 221333891, 664001673, 1992005019, 5976015057, 17928045171]

約数ペア:

[(1, 17928045171), (3, 5976015057), (9, 1992005019), (27, 664001673), (81, 221333891), (113, 158655267), (339, 52885089), (1017, 17628363), (3051, 5876121), (9153, 1958707)]