120717153

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{789001}}^1$

素因数の和:789024

約数の個数: 12

約数和(自身を含む): 184626468

約数和(自身を除く): 63909315

約数列:

[1, 3, 9, 17, 51, 153, 789001, 2367003, 7101009, 13413017, 40239051, 120717153]

約数ペア:

[(1, 120717153), (3, 40239051), (9, 13413017), (17, 7101009), (51, 2367003), (153, 789001)]