72799851

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{991}}^1$

素因数の和:1562

約数の個数: 16

約数和(自身を含む): 99422208

約数和(自身を除く): 26622357

約数列:

[1, 3, 47, 141, 521, 991, 1563, 2973, 24487, 46577, 73461, 139731, 516311, 1548933, 24266617, 72799851]

約数ペア:

[(1, 72799851), (3, 24266617), (47, 1548933), (141, 516311), (521, 139731), (991, 73461), (1563, 46577), (2973, 24487)]