131532639

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{58537}}^1$

素因数の和:58654

約数の個数: 16

約数和(自身を含む): 202307328

約数和(自身を除く): 70774689

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 58537, 175611, 409759, 1229277, 6263459, 18790377, 43844213, 131532639]

約数ペア:

[(1, 131532639), (3, 43844213), (7, 18790377), (21, 6263459), (107, 1229277), (321, 409759), (749, 175611), (2247, 58537)]