48768447

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{178639}}^1$

素因数の和:178662

約数の個数: 16

約数和(自身を含む): 80030720

約数和(自身を除く): 31262273

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 178639, 535917, 1250473, 2322307, 3751419, 6966921, 16256149, 48768447]

約数ペア:

[(1, 48768447), (3, 16256149), (7, 6966921), (13, 3751419), (21, 2322307), (39, 1250473), (91, 535917), (273, 178639)]