156766509639

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{245331001}}^1$

素因数の和:245331078

約数の個数: 12

約数和(自身を含む): 229629817872

約数和(自身を除く): 72863308233

約数列:

[1, 3, 9, 71, 213, 639, 245331001, 735993003, 2207979009, 17418501071, 52255503213, 156766509639]

約数ペア:

[(1, 156766509639), (3, 52255503213), (9, 17418501071), (71, 2207979009), (213, 735993003), (639, 245331001)]