51881637

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6737}}^1$

素因数の和:6908

約数の個数: 16

約数和(自身を含む): 73740672

約数和(自身を除く): 21859035

約数列:

[1, 3, 17, 51, 151, 453, 2567, 6737, 7701, 20211, 114529, 343587, 1017287, 3051861, 17293879, 51881637]

約数ペア:

[(1, 51881637), (3, 17293879), (17, 3051861), (51, 1017287), (151, 343587), (453, 114529), (2567, 20211), (6737, 7701)]