24254559

素因数分解:

$3^6\times 7^3\times {\mathrm{97}}^1$

素因数の和:136

約数の個数: 56

約数和(自身を含む): 42845600

約数和(自身を除く): 18591041

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 97, 147, 189, 243, 291, 343, 441, 567, 679, 729, 873, 1029, 1323, 1701, 2037, 2619, 3087, 3969, 4753, 5103, 6111, 7857, 9261, 11907, 14259, 18333, 23571, 27783, 33271, 35721, 42777, 54999, 70713, 83349, 99813, 128331, 164997, 250047, 299439, 384993, 494991, 898317, 1154979, 2694951, 3464937, 8084853, 24254559]

約数ペア:

[(1, 24254559), (3, 8084853), (7, 3464937), (9, 2694951), (21, 1154979), (27, 898317), (49, 494991), (63, 384993), (81, 299439), (97, 250047), (147, 164997), (189, 128331), (243, 99813), (291, 83349), (343, 70713), (441, 54999), (567, 42777), (679, 35721), (729, 33271), (873, 27783), (1029, 23571), (1323, 18333), (1701, 14259), (2037, 11907), (2619, 9261), (3087, 7857), (3969, 6111), (4753, 5103)]