66479643

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{34679}}^1$

素因数の和:34759

約数の個数: 16

約数和(自身を含む): 99878400

約数和(自身を除く): 33398757

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 34679, 104037, 312111, 936333, 2462209, 7386627, 22159881, 66479643]

約数ペア:

[(1, 66479643), (3, 22159881), (9, 7386627), (27, 2462209), (71, 936333), (213, 312111), (639, 104037), (1917, 34679)]