156921808653

素因数分解:

$3^3\times {\mathrm{72739}}^1\times {\mathrm{79901}}^1$

素因数の和:152649

約数の個数: 16

約数和(自身を含む): 232482859200

約数和(自身を除く): 75561050547

約数列:

[1, 3, 9, 27, 72739, 79901, 218217, 239703, 654651, 719109, 1963953, 2157327, 5811918839, 17435756517, 52307269551, 156921808653]

約数ペア:

[(1, 156921808653), (3, 52307269551), (9, 17435756517), (27, 5811918839), (72739, 2157327), (79901, 1963953), (218217, 719109), (239703, 654651)]