5768721

素因数分解:

$3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:250

約数の個数: 36

約数和(自身を含む): 9864192

約数和(自身を除く): 4095471

約数列:

[1, 3, 7, 9, 21, 49, 63, 103, 127, 147, 309, 381, 441, 721, 889, 927, 1143, 2163, 2667, 5047, 6223, 6489, 8001, 13081, 15141, 18669, 39243, 45423, 56007, 91567, 117729, 274701, 640969, 824103, 1922907, 5768721]

約数ペア:

[(1, 5768721), (3, 1922907), (7, 824103), (9, 640969), (21, 274701), (49, 117729), (63, 91567), (103, 56007), (127, 45423), (147, 39243), (309, 18669), (381, 15141), (441, 13081), (721, 8001), (889, 6489), (927, 6223), (1143, 5047), (2163, 2667)]