55657227

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 75841920

約数和(自身を除く): 20184693

約数列:

[1, 3, 83, 107, 249, 321, 2089, 6267, 8881, 26643, 173387, 223523, 520161, 670569, 18552409, 55657227]

約数ペア:

[(1, 55657227), (3, 18552409), (83, 670569), (107, 520161), (249, 223523), (321, 173387), (2089, 26643), (6267, 8881)]