71800053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{9539}}^1$

素因数の和:9748

約数の個数: 16

約数和(自身を含む): 103642560

約数和(自身を除く): 31842507

約数列:

[1, 3, 13, 39, 193, 579, 2509, 7527, 9539, 28617, 124007, 372021, 1841027, 5523081, 23933351, 71800053]

約数ペア:

[(1, 71800053), (3, 23933351), (13, 5523081), (39, 1841027), (193, 372021), (579, 124007), (2509, 28617), (7527, 9539)]