50897727

素因数分解:

$3^4\times {\mathrm{401}}^1\times {\mathrm{1567}}^1$

素因数の和:1980

約数の個数: 20

約数和(自身を含む): 76270656

約数和(自身を除く): 25372929

約数列:

[1, 3, 9, 27, 81, 401, 1203, 1567, 3609, 4701, 10827, 14103, 32481, 42309, 126927, 628367, 1885101, 5655303, 16965909, 50897727]

約数ペア:

[(1, 50897727), (3, 16965909), (9, 5655303), (27, 1885101), (81, 628367), (401, 126927), (1203, 42309), (1567, 32481), (3609, 14103), (4701, 10827)]