91086639

素因数分解:

$3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{5791}}^1$

素因数の和:5915

約数の個数: 24

約数和(自身を含む): 142622208

約数和(自身を除く): 51535569

約数列:

[1, 3, 7, 21, 49, 107, 147, 321, 749, 2247, 5243, 5791, 15729, 17373, 40537, 121611, 283759, 619637, 851277, 1858911, 4337459, 13012377, 30362213, 91086639]

約数ペア:

[(1, 91086639), (3, 30362213), (7, 13012377), (21, 4337459), (49, 1858911), (107, 851277), (147, 619637), (321, 283759), (749, 121611), (2247, 40537), (5243, 17373), (5791, 15729)]