48478833

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31873}}^1$

素因数の和:31905

約数の個数: 18

約数和(自身を含む): 75828246

約数和(自身を除く): 27349413

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 31873, 95619, 286857, 414349, 1243047, 3729141, 5386537, 16159611, 48478833]

約数ペア:

[(1, 48478833), (3, 16159611), (9, 5386537), (13, 3729141), (39, 1243047), (117, 414349), (169, 286857), (507, 95619), (1521, 31873)]