66172479

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{1783}}^1$

素因数の和:2014

約数の個数: 16

約数和(自身を含む): 89913600

約数和(自身を除く): 23741121

約数列:

[1, 3, 89, 139, 267, 417, 1783, 5349, 12371, 37113, 158687, 247837, 476061, 743511, 22057493, 66172479]

約数ペア:

[(1, 66172479), (3, 22057493), (89, 743511), (139, 476061), (267, 247837), (417, 158687), (1783, 37113), (5349, 12371)]