156965481

素因数分解:

$3^2\times {\mathrm{991}}^1\times {\mathrm{17599}}^1$

素因数の和:18596

約数の個数: 12

約数和(自身を含む): 226969600

約数和(自身を除く): 70004119

約数列:

[1, 3, 9, 991, 2973, 8919, 17599, 52797, 158391, 17440609, 52321827, 156965481]

約数ペア:

[(1, 156965481), (3, 52321827), (9, 17440609), (991, 158391), (2973, 52797), (8919, 17599)]