39802671

素因数分解:

$3^6\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:858

約数の個数: 28

約数和(自身を含む): 60595920

約数和(自身を除く): 20793249

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 729, 769, 1917, 2307, 5751, 6921, 17253, 20763, 51759, 54599, 62289, 163797, 186867, 491391, 560601, 1474173, 4422519, 13267557, 39802671]

約数ペア:

[(1, 39802671), (3, 13267557), (9, 4422519), (27, 1474173), (71, 560601), (81, 491391), (213, 186867), (243, 163797), (639, 62289), (729, 54599), (769, 51759), (1917, 20763), (2307, 17253), (5751, 6921)]