66886053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{32359}}^1$

素因数の和:32428

約数の個数: 16

約数和(自身を含む): 97856640

約数和(自身を除く): 30970587

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 32359, 97077, 420667, 1262001, 1715027, 5145081, 22295351, 66886053]

約数ペア:

[(1, 66886053), (3, 22295351), (13, 5145081), (39, 1715027), (53, 1262001), (159, 420667), (689, 97077), (2067, 32359)]