66445639

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6397}}^1$

素因数の和:6474

約数の個数: 16

約数和(自身を含む): 77390208

約数和(自身を除く): 10944569

約数列:

[1, 13, 17, 47, 221, 611, 799, 6397, 10387, 83161, 108749, 300659, 1413737, 3908567, 5111203, 66445639]

約数ペア:

[(1, 66445639), (13, 5111203), (17, 3908567), (47, 1413737), (221, 300659), (611, 108749), (799, 83161), (6397, 10387)]