26273889

素因数分解:

$3^6\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1608

約数の個数: 28

約数和(自身を含む): 41131776

約数和(自身を除く): 14857887

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 729, 1567, 1863, 4701, 5589, 14103, 16767, 36041, 42309, 108123, 126927, 324369, 380781, 973107, 1142343, 2919321, 8757963, 26273889]

約数ペア:

[(1, 26273889), (3, 8757963), (9, 2919321), (23, 1142343), (27, 973107), (69, 380781), (81, 324369), (207, 126927), (243, 108123), (621, 42309), (729, 36041), (1567, 16767), (1863, 14103), (4701, 5589)]