156921808689

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{3403427}}^1$

素因数の和:3403589

約数の個数: 24

約数和(自身を含む): 233611297920

約数和(自身を除く): 76689489231

約数列:

[1, 3, 9, 47, 109, 141, 327, 423, 981, 5123, 15369, 46107, 3403427, 10210281, 30630843, 159961069, 370973543, 479883207, 1112920629, 1439649621, 3338761887, 17435756521, 52307269563, 156921808689]

約数ペア:

[(1, 156921808689), (3, 52307269563), (9, 17435756521), (47, 3338761887), (109, 1439649621), (141, 1112920629), (327, 479883207), (423, 370973543), (981, 159961069), (5123, 30630843), (15369, 10210281), (46107, 3403427)]