55771227

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{23209}}^1$

素因数の和:23307

約数の個数: 16

約数和(自身を含む): 83556000

約数和(自身を除く): 27784773

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 23209, 69627, 208881, 626643, 2065601, 6196803, 18590409, 55771227]

約数ペア:

[(1, 55771227), (3, 18590409), (9, 6196803), (27, 2065601), (89, 626643), (267, 208881), (801, 69627), (2403, 23209)]