8857107

素因数分解:

$3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 15654912

約数和(自身を除く): 6797805

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 81, 123, 127, 189, 243, 287, 369, 381, 567, 861, 889, 1107, 1143, 1701, 2583, 2667, 3321, 3429, 5207, 7749, 8001, 9963, 10287, 15621, 23247, 24003, 30861, 36449, 46863, 69741, 72009, 109347, 140589, 216027, 328041, 421767, 984123, 1265301, 2952369, 8857107]

約数ペア:

[(1, 8857107), (3, 2952369), (7, 1265301), (9, 984123), (21, 421767), (27, 328041), (41, 216027), (63, 140589), (81, 109347), (123, 72009), (127, 69741), (189, 46863), (243, 36449), (287, 30861), (369, 24003), (381, 23247), (567, 15621), (861, 10287), (889, 9963), (1107, 8001), (1143, 7749), (1701, 5207), (2583, 3429), (2667, 3321)]