64831941

素因数分解:

$3^3\times {\mathrm{47}}^2\times {\mathrm{1087}}^1$

素因数の和:1190

約数の個数: 24

約数和(自身を含む): 98224640

約数和(自身を除く): 33392699

約数列:

[1, 3, 9, 27, 47, 141, 423, 1087, 1269, 2209, 3261, 6627, 9783, 19881, 29349, 51089, 59643, 153267, 459801, 1379403, 2401183, 7203549, 21610647, 64831941]

約数ペア:

[(1, 64831941), (3, 21610647), (9, 7203549), (27, 2401183), (47, 1379403), (141, 459801), (423, 153267), (1087, 59643), (1269, 51089), (2209, 29349), (3261, 19881), (6627, 9783)]