52768263

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{19697}}^1$

素因数の和:19766

約数の個数: 16

約数和(自身を含む): 75640320

約数和(自身を除く): 22872057

約数列:

[1, 3, 19, 47, 57, 141, 893, 2679, 19697, 59091, 374243, 925759, 1122729, 2777277, 17589421, 52768263]

約数ペア:

[(1, 52768263), (3, 17589421), (19, 2777277), (47, 1122729), (57, 925759), (141, 374243), (893, 59091), (2679, 19697)]