55647543

素因数分解:

$3^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{3001}}^1$

素因数の和:3894

約数の個数: 16

約数和(自身を含む): 84920576

約数和(自身を除く): 29273033

約数列:

[1, 3, 7, 21, 883, 2649, 3001, 6181, 9003, 18543, 21007, 63021, 2649883, 7949649, 18549181, 55647543]

約数ペア:

[(1, 55647543), (3, 18549181), (7, 7949649), (21, 2649883), (883, 63021), (2649, 21007), (3001, 18543), (6181, 9003)]