201993129

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{575479}}^1$

素因数の和:575501

約数の個数: 16

約数和(自身を含む): 322268800

約数和(自身を除く): 120275671

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 575479, 1726437, 5179311, 7481227, 15537933, 22443681, 67331043, 201993129]

約数ペア:

[(1, 201993129), (3, 67331043), (9, 22443681), (13, 15537933), (27, 7481227), (39, 5179311), (117, 1726437), (351, 575479)]