156919599

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{45053}}^1$

素因数の和:45108

約数の個数: 20

約数和(自身を含む): 239867496

約数和(自身を除く): 82947897

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 45053, 135159, 405477, 1216431, 1937279, 3649293, 5811837, 17435511, 52306533, 156919599]

約数ペア:

[(1, 156919599), (3, 52306533), (9, 17435511), (27, 5811837), (43, 3649293), (81, 1937279), (129, 1216431), (387, 405477), (1161, 135159), (3483, 45053)]