53057709

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{10009}}^1$

素因数の和:10065

約数の個数: 24

約数和(自身を含む): 83283200

約数和(自身を除く): 30225491

約数列:

[1, 3, 9, 19, 31, 57, 93, 171, 279, 589, 1767, 5301, 10009, 30027, 90081, 190171, 310279, 570513, 930837, 1711539, 2792511, 5895301, 17685903, 53057709]

約数ペア:

[(1, 53057709), (3, 17685903), (9, 5895301), (19, 2792511), (31, 1711539), (57, 930837), (93, 570513), (171, 310279), (279, 190171), (589, 90081), (1767, 30027), (5301, 10009)]