53782287

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{19423}}^1$

素因数の和:19510

約数の個数: 16

約数和(自身を含む): 78317568

約数和(自身を除く): 24535281

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 19423, 58269, 252499, 757497, 1379033, 4137099, 17927429, 53782287]

約数ペア:

[(1, 53782287), (3, 17927429), (13, 4137099), (39, 1379033), (71, 757497), (213, 252499), (923, 58269), (2769, 19423)]