5780889

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 9408960

約数和(自身を除く): 3628071

約数列:

[1, 3, 9, 23, 27, 29, 69, 81, 87, 107, 207, 261, 321, 621, 667, 783, 963, 1863, 2001, 2349, 2461, 2889, 3103, 6003, 7383, 8667, 9309, 18009, 22149, 27927, 54027, 66447, 71369, 83781, 199341, 214107, 251343, 642321, 1926963, 5780889]

約数ペア:

[(1, 5780889), (3, 1926963), (9, 642321), (23, 251343), (27, 214107), (29, 199341), (69, 83781), (81, 71369), (87, 66447), (107, 54027), (207, 27927), (261, 22149), (321, 18009), (621, 9309), (667, 8667), (783, 7383), (963, 6003), (1863, 3103), (2001, 2889), (2349, 2461)]