53280009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5281}}^1$

素因数の和:5365

約数の個数: 24

約数和(自身を含む): 82399200

約数和(自身を除く): 29119191

約数列:

[1, 3, 9, 19, 57, 59, 171, 177, 531, 1121, 3363, 5281, 10089, 15843, 47529, 100339, 301017, 311579, 903051, 934737, 2804211, 5920001, 17760003, 53280009]

約数ペア:

[(1, 53280009), (3, 17760003), (9, 5920001), (19, 2804211), (57, 934737), (59, 903051), (171, 311579), (177, 301017), (531, 100339), (1121, 47529), (3363, 15843), (5281, 10089)]