157440633

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{102701}}^1$

素因数の和:102784

約数の個数: 16

約数和(自身を含む): 243198336

約数和(自身を除く): 85757703

約数列:

[1, 3, 7, 21, 73, 219, 511, 1533, 102701, 308103, 718907, 2156721, 7497173, 22491519, 52480211, 157440633]

約数ペア:

[(1, 157440633), (3, 52480211), (7, 22491519), (21, 7497173), (73, 2156721), (219, 718907), (511, 308103), (1533, 102701)]