168538763769

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{7373617}}^1$

素因数の和:7374040

約数の個数: 16

約数和(自身を含む): 237135554880

約数和(自身を除く): 68596791111

約数列:

[1, 3, 19, 57, 401, 1203, 7619, 22857, 7373617, 22120851, 140098723, 420296169, 2956820417, 8870461251, 56179587923, 168538763769]

約数ペア:

[(1, 168538763769), (3, 56179587923), (19, 8870461251), (57, 2956820417), (401, 420296169), (1203, 140098723), (7619, 22120851), (22857, 7373617)]