133622781

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{2441}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 181450368

約数和(自身を除く): 47827587

約数列:

[1, 3, 71, 213, 257, 771, 2441, 7323, 18247, 54741, 173311, 519933, 627337, 1882011, 44540927, 133622781]

約数ペア:

[(1, 133622781), (3, 44540927), (71, 1882011), (213, 627337), (257, 519933), (771, 173311), (2441, 54741), (7323, 18247)]