205779321

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{90373}}^1$

素因数の和:90413

約数の個数: 24

約数和(自身を含む): 338360256

約数和(自身を除く): 132580935

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 90373, 271119, 813357, 994103, 2078579, 2982309, 6235737, 8946927, 18707211, 22864369, 68593107, 205779321]

約数ペア:

[(1, 205779321), (3, 68593107), (9, 22864369), (11, 18707211), (23, 8946927), (33, 6235737), (69, 2982309), (99, 2078579), (207, 994103), (253, 813357), (759, 271119), (2277, 90373)]