2080556037

素因数分解:

$3^5\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9631}}^1$

素因数の和:9780

約数の個数: 48

約数和(自身を含む): 3590193152

約数和(自身を除く): 1509637115

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 127, 189, 243, 381, 567, 889, 1143, 1701, 2667, 3429, 8001, 9631, 10287, 24003, 28893, 30861, 67417, 72009, 86679, 202251, 216027, 260037, 606753, 780111, 1223137, 1820259, 2340333, 3669411, 5460777, 8561959, 11008233, 16382331, 25685877, 33024699, 77057631, 99074097, 231172893, 297222291, 693518679, 2080556037]

約数ペア:

[(1, 2080556037), (3, 693518679), (7, 297222291), (9, 231172893), (21, 99074097), (27, 77057631), (63, 33024699), (81, 25685877), (127, 16382331), (189, 11008233), (243, 8561959), (381, 5460777), (567, 3669411), (889, 2340333), (1143, 1820259), (1701, 1223137), (2667, 780111), (3429, 606753), (8001, 260037), (9631, 216027), (10287, 202251), (24003, 86679), (28893, 72009), (30861, 67417)]