156940499661

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{5857}}^1\times {\mathrm{811981}}^1$

素因数の和:817852

約数の個数: 16

約数和(自身を含む): 228316346688

約数和(自身を除く): 71375847027

約数列:

[1, 3, 11, 33, 5857, 17571, 64427, 193281, 811981, 2435943, 8931791, 26795373, 4755772717, 14267318151, 52313499887, 156940499661]

約数ペア:

[(1, 156940499661), (3, 52313499887), (11, 14267318151), (33, 4755772717), (5857, 26795373), (17571, 8931791), (64427, 2435943), (193281, 811981)]