87808036311

素因数分解:

$3^4\times {\mathrm{21319}}^1\times {\mathrm{50849}}^1$

素因数の和:72180

約数の個数: 20

約数和(自身を含む): 131178762000

約数和(自身を除く): 43370725689

約数列:

[1, 3, 9, 27, 81, 21319, 50849, 63957, 152547, 191871, 457641, 575613, 1372923, 1726839, 4118769, 1084049831, 3252149493, 9756448479, 29269345437, 87808036311]

約数ペア:

[(1, 87808036311), (3, 29269345437), (9, 9756448479), (27, 3252149493), (81, 1084049831), (21319, 4118769), (50849, 1726839), (63957, 1372923), (152547, 575613), (191871, 457641)]