272520549

素因数分解:

$3^2\times 7^1\times {\mathrm{809}}^1\times {\mathrm{5347}}^1$

素因数の和:6169

約数の個数: 24

約数和(自身を含む): 450515520

約数和(自身を除く): 177994971

約数列:

[1, 3, 7, 9, 21, 63, 809, 2427, 5347, 5663, 7281, 16041, 16989, 37429, 48123, 50967, 112287, 336861, 4325723, 12977169, 30280061, 38931507, 90840183, 272520549]

約数ペア:

[(1, 272520549), (3, 90840183), (7, 38931507), (9, 30280061), (21, 12977169), (63, 4325723), (809, 336861), (2427, 112287), (5347, 50967), (5663, 48123), (7281, 37429), (16041, 16989)]