80665017

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{22277}}^1$

素因数の和:22368

約数の個数: 16

約数和(自身を含む): 115489152

約数和(自身を除く): 34824135

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 22277, 66831, 378709, 1136127, 1581667, 4745001, 26888339, 80665017]

約数ペア:

[(1, 80665017), (3, 26888339), (17, 4745001), (51, 1581667), (71, 1136127), (213, 378709), (1207, 66831), (3621, 22277)]