126293877

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{65881}}^1$

素因数の和:65961

約数の個数: 16

約数和(自身を含む): 189740160

約数和(自身を除く): 63446283

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 65881, 197643, 592929, 1778787, 4677551, 14032653, 42097959, 126293877]

約数ペア:

[(1, 126293877), (3, 42097959), (9, 14032653), (27, 4677551), (71, 1778787), (213, 592929), (639, 197643), (1917, 65881)]