53026569

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{28463}}^1$

素因数の和:28498

約数の個数: 20

約数和(自身を含む): 82659456

約数和(自身を除く): 29632887

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 28463, 85389, 256167, 654649, 768501, 1963947, 2305503, 5891841, 17675523, 53026569]

約数ペア:

[(1, 53026569), (3, 17675523), (9, 5891841), (23, 2305503), (27, 1963947), (69, 768501), (81, 654649), (207, 256167), (621, 85389), (1863, 28463)]