159611391

素因数分解:

$3^5\times {\mathrm{701}}^1\times {\mathrm{937}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 239685264

約数和(自身を除く): 80073873

約数列:

[1, 3, 9, 27, 81, 243, 701, 937, 2103, 2811, 6309, 8433, 18927, 25299, 56781, 75897, 170343, 227691, 656837, 1970511, 5911533, 17734599, 53203797, 159611391]

約数ペア:

[(1, 159611391), (3, 53203797), (9, 17734599), (27, 5911533), (81, 1970511), (243, 656837), (701, 227691), (937, 170343), (2103, 75897), (2811, 56781), (6309, 25299), (8433, 18927)]