168310023

素因数分解:

$3^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{9907}}^1$

素因数の和:10726

約数の個数: 16

約数和(自身を含む): 256815360

約数和(自身を除く): 88505337

約数列:

[1, 3, 7, 21, 809, 2427, 5663, 9907, 16989, 29721, 69349, 208047, 8014763, 24044289, 56103341, 168310023]

約数ペア:

[(1, 168310023), (3, 56103341), (7, 24044289), (21, 8014763), (809, 208047), (2427, 69349), (5663, 29721), (9907, 16989)]