53121639

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 71820000

約数和(自身を除く): 18698361

約数列:

[1, 3, 113, 339, 349, 449, 1047, 1347, 39437, 50737, 118311, 152211, 156701, 470103, 17707213, 53121639]

約数ペア:

[(1, 53121639), (3, 17707213), (113, 470103), (339, 156701), (349, 152211), (449, 118311), (1047, 50737), (1347, 39437)]