156957963

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{24077}}^1$

素因数の和:24174

約数の個数: 16

約数和(自身を含む): 218435616

約数和(自身を除く): 61477653

約数列:

[1, 3, 41, 53, 123, 159, 2173, 6519, 24077, 72231, 987157, 1276081, 2961471, 3828243, 52319321, 156957963]

約数ペア:

[(1, 156957963), (3, 52319321), (41, 3828243), (53, 2961471), (123, 1276081), (159, 987157), (2173, 72231), (6519, 24077)]