51347277

素因数分解:

$3^4\times {\mathrm{593}}^1\times {\mathrm{1069}}^1$

素因数の和:1674

約数の個数: 20

約数和(自身を含む): 76905180

約数和(自身を除く): 25557903

約数列:

[1, 3, 9, 27, 81, 593, 1069, 1779, 3207, 5337, 9621, 16011, 28863, 48033, 86589, 633917, 1901751, 5705253, 17115759, 51347277]

約数ペア:

[(1, 51347277), (3, 17115759), (9, 5705253), (27, 1901751), (81, 633917), (593, 86589), (1069, 48033), (1779, 28863), (3207, 16011), (5337, 9621)]