201605380767

素因数分解:

$3^2\times 7^1\times {\mathrm{3200085409}}^1$

素因数の和:3200085422

約数の個数: 12

約数和(自身を含む): 332808882640

約数和(自身を除く): 131203501873

約数列:

[1, 3, 7, 9, 21, 63, 3200085409, 9600256227, 22400597863, 28800768681, 67201793589, 201605380767]

約数ペア:

[(1, 201605380767), (3, 67201793589), (7, 28800768681), (9, 22400597863), (21, 9600256227), (63, 3200085409)]