52165863

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{28001}}^1$

素因数の和:28036

約数の個数: 20

約数和(自身を含む): 81317808

約数和(自身を除く): 29151945

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 28001, 84003, 252009, 644023, 756027, 1932069, 2268081, 5796207, 17388621, 52165863]

約数ペア:

[(1, 52165863), (3, 17388621), (9, 5796207), (23, 2268081), (27, 1932069), (69, 756027), (81, 644023), (207, 252009), (621, 84003), (1863, 28001)]