214723377

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1$

素因数の和:742

約数の個数: 48

約数和(自身を含む): 355694976

約数和(自身を除く): 140971599

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 181, 207, 253, 521, 543, 759, 1563, 1629, 1991, 2277, 4163, 4689, 5731, 5973, 11983, 12489, 17193, 17919, 35949, 37467, 45793, 51579, 94301, 107847, 131813, 137379, 282903, 395439, 412137, 848709, 1037311, 1186317, 2168923, 3111933, 6506769, 9335799, 19520307, 23858153, 71574459, 214723377]

約数ペア:

[(1, 214723377), (3, 71574459), (9, 23858153), (11, 19520307), (23, 9335799), (33, 6506769), (69, 3111933), (99, 2168923), (181, 1186317), (207, 1037311), (253, 848709), (521, 412137), (543, 395439), (759, 282903), (1563, 137379), (1629, 131813), (1991, 107847), (2277, 94301), (4163, 51579), (4689, 45793), (5731, 37467), (5973, 35949), (11983, 17919), (12489, 17193)]