53280669

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{80363}}^1$

素因数の和:80396

約数の個数: 16

約数和(自身を含む): 81006912

約数和(自身を除く): 27726243

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 80363, 241089, 1044719, 1366171, 3134157, 4098513, 17760223, 53280669]

約数ペア:

[(1, 53280669), (3, 17760223), (13, 4098513), (17, 3134157), (39, 1366171), (51, 1044719), (221, 241089), (663, 80363)]