51069501

素因数分解:

$3^3\times 7^1\times {\mathrm{270209}}^1$

素因数の和:270225

約数の個数: 16

約数和(自身を含む): 86467200

約数和(自身を除く): 35397699

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 270209, 810627, 1891463, 2431881, 5674389, 7295643, 17023167, 51069501]

約数ペア:

[(1, 51069501), (3, 17023167), (7, 7295643), (9, 5674389), (21, 2431881), (27, 1891463), (63, 810627), (189, 270209)]