53744721

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^2$

素因数の和:313

約数の個数: 24

約数和(自身を含む): 76679616

約数和(自身を除く): 22934895

約数列:

[1, 3, 23, 61, 69, 113, 183, 339, 1403, 2599, 4209, 6893, 7797, 12769, 20679, 38307, 158539, 293687, 475617, 778909, 881061, 2336727, 17914907, 53744721]

約数ペア:

[(1, 53744721), (3, 17914907), (23, 2336727), (61, 881061), (69, 778909), (113, 475617), (183, 293687), (339, 158539), (1403, 38307), (2599, 20679), (4209, 12769), (6893, 7797)]