66103531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2647}}^1$

素因数の和:2790

約数の個数: 16

約数和(自身を含む): 76071744

約数和(自身を除く): 9968213

約数列:

[1, 13, 17, 113, 221, 1469, 1921, 2647, 24973, 34411, 44999, 299111, 584987, 3888443, 5084887, 66103531]

約数ペア:

[(1, 66103531), (13, 5084887), (17, 3888443), (113, 584987), (221, 299111), (1469, 44999), (1921, 34411), (2647, 24973)]