55423491

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{4643}}^1$

素因数の和:4842

約数の個数: 16

約数和(自身を含む): 77573376

約数和(自身を除く): 22149885

約数列:

[1, 3, 23, 69, 173, 519, 3979, 4643, 11937, 13929, 106789, 320367, 803239, 2409717, 18474497, 55423491]

約数ペア:

[(1, 55423491), (3, 18474497), (23, 2409717), (69, 803239), (173, 320367), (519, 106789), (3979, 13929), (4643, 11937)]