57461889

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 25565055

約数列:

[1, 3, 23, 43, 69, 107, 129, 181, 321, 543, 989, 2461, 2967, 4163, 4601, 7383, 7783, 12489, 13803, 19367, 23349, 58101, 105823, 179009, 317469, 445441, 537027, 832781, 1336323, 2498343, 19153963, 57461889]

約数ペア:

[(1, 57461889), (3, 19153963), (23, 2498343), (43, 1336323), (69, 832781), (107, 537027), (129, 445441), (181, 317469), (321, 179009), (543, 105823), (989, 58101), (2461, 23349), (2967, 19367), (4163, 13803), (4601, 12489), (7383, 7783)]