51827211

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2297}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 78867360

約数和(自身を除く): 27040149

約数列:

[1, 3, 9, 23, 69, 109, 207, 327, 981, 2297, 2507, 6891, 7521, 20673, 22563, 52831, 158493, 250373, 475479, 751119, 2253357, 5758579, 17275737, 51827211]

約数ペア:

[(1, 51827211), (3, 17275737), (9, 5758579), (23, 2253357), (69, 751119), (109, 475479), (207, 250373), (327, 158493), (981, 52831), (2297, 22563), (2507, 20673), (6891, 7521)]