85520883

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{25939}}^1$

素因数の和:26106

約数の個数: 16

約数和(自身を含む): 131152640

約数和(自身を除く): 45631757

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 25939, 77817, 181573, 544719, 4072423, 12217269, 28506961, 85520883]

約数ペア:

[(1, 85520883), (3, 28506961), (7, 12217269), (21, 4072423), (157, 544719), (471, 181573), (1099, 77817), (3297, 25939)]