128001837

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{3061}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 174607488

約数和(自身を除く): 46605651

約数列:

[1, 3, 53, 159, 263, 789, 3061, 9183, 13939, 41817, 162233, 486699, 805043, 2415129, 42667279, 128001837]

約数ペア:

[(1, 128001837), (3, 42667279), (53, 2415129), (159, 805043), (263, 486699), (789, 162233), (3061, 41817), (9183, 13939)]