56509767

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{4139}}^1$

素因数の和:4223

約数の個数: 24

約数和(自身を含む): 85896720

約数和(自身を除く): 29386953

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 4139, 4551, 12417, 13653, 37251, 153143, 169699, 459429, 509097, 1378287, 1527291, 6278863, 18836589, 56509767]

約数ペア:

[(1, 56509767), (3, 18836589), (9, 6278863), (37, 1527291), (41, 1378287), (111, 509097), (123, 459429), (333, 169699), (369, 153143), (1517, 37251), (4139, 13653), (4551, 12417)]