39656709

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{5501}}^1$

素因数の和:5602

約数の個数: 20

約数和(自身を含む): 59916780

約数和(自身を除く): 20260071

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 2403, 5501, 7209, 16503, 49509, 148527, 445581, 489589, 1468767, 4406301, 13218903, 39656709]

約数ペア:

[(1, 39656709), (3, 13218903), (9, 4406301), (27, 1468767), (81, 489589), (89, 445581), (267, 148527), (801, 49509), (2403, 16503), (5501, 7209)]