55207227

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{1523}}^1$

素因数の和:1850

約数の個数: 16

約数和(自身を含む): 75639168

約数和(自身を除く): 20431941

約数列:

[1, 3, 43, 129, 281, 843, 1523, 4569, 12083, 36249, 65489, 196467, 427963, 1283889, 18402409, 55207227]

約数ペア:

[(1, 55207227), (3, 18402409), (43, 1283889), (129, 427963), (281, 196467), (843, 65489), (1523, 36249), (4569, 12083)]