55510029

素因数分解:

$3^4\times {\mathrm{401}}^1\times {\mathrm{1709}}^1$

素因数の和:2122

約数の個数: 20

約数和(自身を含む): 83177820

約数和(自身を除く): 27667791

約数列:

[1, 3, 9, 27, 81, 401, 1203, 1709, 3609, 5127, 10827, 15381, 32481, 46143, 138429, 685309, 2055927, 6167781, 18503343, 55510029]

約数ペア:

[(1, 55510029), (3, 18503343), (9, 6167781), (27, 2055927), (81, 685309), (401, 138429), (1203, 46143), (1709, 32481), (3609, 15381), (5127, 10827)]