89907027

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{80779}}^1$

素因数の和:80842

約数の個数: 16

約数和(自身を含む): 139587840

約数和(自身を除く): 49680813

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 80779, 242337, 565453, 1696359, 4281287, 12843861, 29969009, 89907027]

約数ペア:

[(1, 89907027), (3, 29969009), (7, 12843861), (21, 4281287), (53, 1696359), (159, 565453), (371, 242337), (1113, 80779)]