129214251

素因数分解:

$3^3\times {\mathrm{677}}^1\times {\mathrm{7069}}^1$

素因数の和:7755

約数の個数: 16

約数和(自身を含む): 191738400

約数和(自身を除く): 62524149

約数列:

[1, 3, 9, 27, 677, 2031, 6093, 7069, 18279, 21207, 63621, 190863, 4785713, 14357139, 43071417, 129214251]

約数ペア:

[(1, 129214251), (3, 43071417), (9, 14357139), (27, 4785713), (677, 190863), (2031, 63621), (6093, 21207), (7069, 18279)]