53771523

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{2131}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 77366016

約数和(自身を除く): 23594493

約数列:

[1, 3, 13, 39, 647, 1941, 2131, 6393, 8411, 25233, 27703, 83109, 1378757, 4136271, 17923841, 53771523]

約数ペア:

[(1, 53771523), (3, 17923841), (13, 4136271), (39, 1378757), (647, 83109), (1941, 27703), (2131, 25233), (6393, 8411)]