168726089481

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{44180699}}^1$

素因数の和:44180788

約数の個数: 16

約数和(自身を含む): 240343008000

約数和(自身を除く): 71616918519

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 44180699, 132542097, 839433281, 2518299843, 2960106833, 8880320499, 56242029827, 168726089481]

約数ペア:

[(1, 168726089481), (3, 56242029827), (19, 8880320499), (57, 2960106833), (67, 2518299843), (201, 839433281), (1273, 132542097), (3819, 44180699)]