66439317

素因数分解:

$3^1\times 7^1\times {\mathrm{853}}^1\times {\mathrm{3709}}^1$

素因数の和:4572

約数の個数: 16

約数和(自身を含む): 101386880

約数和(自身を除く): 34947563

約数列:

[1, 3, 7, 21, 853, 2559, 3709, 5971, 11127, 17913, 25963, 77889, 3163777, 9491331, 22146439, 66439317]

約数ペア:

[(1, 66439317), (3, 22146439), (7, 9491331), (21, 3163777), (853, 77889), (2559, 25963), (3709, 17913), (5971, 11127)]