53407389

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{82039}}^1$

素因数の和:82080

約数の個数: 16

約数和(自身を含む): 84008960

約数和(自身を除く): 30601571

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 82039, 246117, 574273, 1722819, 2543209, 7629627, 17802463, 53407389]

約数ペア:

[(1, 53407389), (3, 17802463), (7, 7629627), (21, 2543209), (31, 1722819), (93, 574273), (217, 246117), (651, 82039)]