4915890063

素因数分解:

$3^2\times 7^3\times {\mathrm{97}}^1\times {\mathrm{16417}}^1$

素因数の和:16541

約数の個数: 48

約数和(自身を含む): 8366612800

約数和(自身を除く): 3450722737

約数列:

[1, 3, 7, 9, 21, 49, 63, 97, 147, 291, 343, 441, 679, 873, 1029, 2037, 3087, 4753, 6111, 14259, 16417, 33271, 42777, 49251, 99813, 114919, 147753, 299439, 344757, 804433, 1034271, 1592449, 2413299, 4777347, 5631031, 7239897, 11147143, 14332041, 16893093, 33441429, 50679279, 78030001, 100324287, 234090003, 546210007, 702270009, 1638630021, 4915890063]

約数ペア:

[(1, 4915890063), (3, 1638630021), (7, 702270009), (9, 546210007), (21, 234090003), (49, 100324287), (63, 78030001), (97, 50679279), (147, 33441429), (291, 16893093), (343, 14332041), (441, 11147143), (679, 7239897), (873, 5631031), (1029, 4777347), (2037, 2413299), (3087, 1592449), (4753, 1034271), (6111, 804433), (14259, 344757), (16417, 299439), (33271, 147753), (42777, 114919), (49251, 99813)]