156679209

素因数分解:

$3^2\times {\mathrm{3001}}^1\times {\mathrm{5801}}^1$

素因数の和:8808

約数の個数: 12

約数和(自身を含む): 226428852

約数和(自身を除く): 69749643

約数列:

[1, 3, 9, 3001, 5801, 9003, 17403, 27009, 52209, 17408801, 52226403, 156679209]

約数ペア:

[(1, 156679209), (3, 52226403), (9, 17408801), (3001, 52209), (5801, 27009), (9003, 17403)]