47663577

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31337}}^1$

素因数の和:31369

約数の個数: 18

約数和(自身を含む): 74553102

約数和(自身を除く): 26889525

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 31337, 94011, 282033, 407381, 1222143, 3666429, 5295953, 15887859, 47663577]

約数ペア:

[(1, 47663577), (3, 15887859), (9, 5295953), (13, 3666429), (39, 1222143), (117, 407381), (169, 282033), (507, 94011), (1521, 31337)]