188575803

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{739}}^1$

素因数の和:1488

約数の個数: 32

約数和(自身を含む): 301683200

約数和(自身を除く): 113107397

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 727, 739, 2181, 2217, 6543, 6651, 9451, 9607, 19629, 19953, 28353, 28821, 85059, 86463, 255177, 259389, 537253, 1611759, 4835277, 6984289, 14505831, 20952867, 62858601, 188575803]

約数ペア:

[(1, 188575803), (3, 62858601), (9, 20952867), (13, 14505831), (27, 6984289), (39, 4835277), (117, 1611759), (351, 537253), (727, 259389), (739, 255177), (2181, 86463), (2217, 85059), (6543, 28821), (6651, 28353), (9451, 19953), (9607, 19629)]