53075631

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1109}}^1$

素因数の和:1215

約数の個数: 32

約数和(自身を含む): 84395520

約数和(自身を除く): 31319889

約数列:

[1, 3, 7, 21, 43, 53, 129, 159, 301, 371, 903, 1109, 1113, 2279, 3327, 6837, 7763, 15953, 23289, 47687, 47859, 58777, 143061, 176331, 333809, 411439, 1001427, 1234317, 2527411, 7582233, 17691877, 53075631]

約数ペア:

[(1, 53075631), (3, 17691877), (7, 7582233), (21, 2527411), (43, 1234317), (53, 1001427), (129, 411439), (159, 333809), (301, 176331), (371, 143061), (903, 58777), (1109, 47859), (1113, 47687), (2279, 23289), (3327, 15953), (6837, 7763)]