156945446739

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{111072503}}^1$

素因数の和:111072666

約数の個数: 12

約数和(自身を含む): 228142923216

約数和(自身を除く): 71197476477

約数列:

[1, 3, 9, 157, 471, 1413, 111072503, 333217509, 999652527, 17438382971, 52315148913, 156945446739]

約数ペア:

[(1, 156945446739), (3, 52315148913), (9, 17438382971), (157, 999652527), (471, 333217509), (1413, 111072503)]