120809889819

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{789607123}}^1$

素因数の和:789607146

約数の個数: 12

約数和(自身を含む): 184768067016

約数和(自身を除く): 63958177197

約数列:

[1, 3, 9, 17, 51, 153, 789607123, 2368821369, 7106464107, 13423321091, 40269963273, 120809889819]

約数ペア:

[(1, 120809889819), (3, 40269963273), (9, 13423321091), (17, 7106464107), (51, 2368821369), (153, 789607123)]