55115697

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{201889}}^1$

素因数の和:201912

約数の個数: 16

約数和(自身を含む): 90446720

約数和(自身を除く): 35331023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 201889, 605667, 1413223, 2624557, 4239669, 7873671, 18371899, 55115697]

約数ペア:

[(1, 55115697), (3, 18371899), (7, 7873671), (13, 4239669), (21, 2624557), (39, 1413223), (91, 605667), (273, 201889)]