156939367491

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{425309939}}^1$

素因数の和:425309986

約数の個数: 12

約数和(自身を含む): 232219227240

約数和(自身を除く): 75279859749

約数列:

[1, 3, 9, 41, 123, 369, 425309939, 1275929817, 3827789451, 17437707499, 52313122497, 156939367491]

約数ペア:

[(1, 156939367491), (3, 52313122497), (9, 17437707499), (41, 3827789451), (123, 1275929817), (369, 425309939)]