131616879

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{14561}}^1$

素因数の和:14718

約数の個数: 16

約数和(自身を含む): 184529664

約数和(自身を除く): 52912785

約数列:

[1, 3, 23, 69, 131, 393, 3013, 9039, 14561, 43683, 334903, 1004709, 1907491, 5722473, 43872293, 131616879]

約数ペア:

[(1, 131616879), (3, 43872293), (23, 5722473), (69, 1907491), (131, 1004709), (393, 334903), (3013, 43683), (9039, 14561)]