15674879997

素因数分解:

$3^6\times 7^1\times {\mathrm{97}}^1\times {\mathrm{31667}}^1$

素因数の和:31789

約数の個数: 56

約数和(自身を含む): 27136689216

約数和(自身を除く): 11461809219

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 243, 291, 567, 679, 729, 873, 1701, 2037, 2619, 5103, 6111, 7857, 18333, 23571, 31667, 54999, 70713, 95001, 164997, 221669, 285003, 494991, 665007, 855009, 1995021, 2565027, 3071699, 5985063, 7695081, 9215097, 17955189, 21501893, 23085243, 27645291, 53865567, 64505679, 82935873, 161596701, 193517037, 248807619, 580551111, 746422857, 1741653333, 2239268571, 5224959999, 15674879997]

約数ペア:

[(1, 15674879997), (3, 5224959999), (7, 2239268571), (9, 1741653333), (21, 746422857), (27, 580551111), (63, 248807619), (81, 193517037), (97, 161596701), (189, 82935873), (243, 64505679), (291, 53865567), (567, 27645291), (679, 23085243), (729, 21501893), (873, 17955189), (1701, 9215097), (2037, 7695081), (2619, 5985063), (5103, 3071699), (6111, 2565027), (7857, 1995021), (18333, 855009), (23571, 665007), (31667, 494991), (54999, 285003), (70713, 221669), (95001, 164997)]