75087232017

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{210328381}}^1$

素因数の和:210328408

約数の個数: 16

約数和(自身を含む): 121149148032

約数和(自身を除く): 46061916015

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 210328381, 630985143, 1472298667, 3575582477, 4416896001, 10726747431, 25029077339, 75087232017]

約数ペア:

[(1, 75087232017), (3, 25029077339), (7, 10726747431), (17, 4416896001), (21, 3575582477), (51, 1472298667), (119, 630985143), (357, 210328381)]