66904533

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{14779}}^1$

素因数の和:15288

約数の個数: 12

約数和(自身を含む): 96838560

約数和(自身を除く): 29934027

約数列:

[1, 3, 9, 503, 1509, 4527, 14779, 44337, 133011, 7433837, 22301511, 66904533]

約数ペア:

[(1, 66904533), (3, 22301511), (9, 7433837), (503, 133011), (1509, 44337), (4527, 14779)]