127740267

素因数分解:

$3^3\times {\mathrm{839}}^1\times {\mathrm{5639}}^1$

素因数の和:6487

約数の個数: 16

約数和(自身を含む): 189504000

約数和(自身を除く): 61763733

約数列:

[1, 3, 9, 27, 839, 2517, 5639, 7551, 16917, 22653, 50751, 152253, 4731121, 14193363, 42580089, 127740267]

約数ペア:

[(1, 127740267), (3, 42580089), (9, 14193363), (27, 4731121), (839, 152253), (2517, 50751), (5639, 22653), (7551, 16917)]