156620697

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{17443}}^1$

素因数の和:17560

約数の個数: 16

約数和(自身を含む): 216863808

約数和(自身を除く): 60243111

約数列:

[1, 3, 41, 73, 123, 219, 2993, 8979, 17443, 52329, 715163, 1273339, 2145489, 3820017, 52206899, 156620697]

約数ペア:

[(1, 156620697), (3, 52206899), (41, 3820017), (73, 2145489), (123, 1273339), (219, 715163), (2993, 52329), (8979, 17443)]