53833167

素因数分解:

$3^4\times {\mathrm{311}}^1\times {\mathrm{2137}}^1$

素因数の和:2460

約数の個数: 20

約数和(自身を含む): 80713776

約数和(自身を除く): 26880609

約数列:

[1, 3, 9, 27, 81, 311, 933, 2137, 2799, 6411, 8397, 19233, 25191, 57699, 173097, 664607, 1993821, 5981463, 17944389, 53833167]

約数ペア:

[(1, 53833167), (3, 17944389), (9, 5981463), (27, 1993821), (81, 664607), (311, 173097), (933, 57699), (2137, 25191), (2799, 19233), (6411, 8397)]