138835281

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{3187}}^1$

素因数の和:4320

約数の個数: 16

約数和(自身を含む): 199594304

約数和(自身を除く): 60759023

約数列:

[1, 3, 13, 39, 1117, 3187, 3351, 9561, 14521, 41431, 43563, 124293, 3559879, 10679637, 46278427, 138835281]

約数ペア:

[(1, 138835281), (3, 46278427), (13, 10679637), (39, 3559879), (1117, 124293), (3187, 43563), (3351, 41431), (9561, 14521)]