82120161

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{2161}}^1$

素因数の和:2456

約数の個数: 16

約数和(自身を含む): 112078080

約数和(自身を除く): 29957919

約数列:

[1, 3, 53, 159, 239, 717, 2161, 6483, 12667, 38001, 114533, 343599, 516479, 1549437, 27373387, 82120161]

約数ペア:

[(1, 82120161), (3, 27373387), (53, 1549437), (159, 516479), (239, 343599), (717, 114533), (2161, 38001), (6483, 12667)]