77567217

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{284129}}^1$

素因数の和:284152

約数の個数: 16

約数和(自身を含む): 127290240

約数和(自身を除く): 49723023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 284129, 852387, 1988903, 3693677, 5966709, 11081031, 25855739, 77567217]

約数ペア:

[(1, 77567217), (3, 25855739), (7, 11081031), (13, 5966709), (21, 3693677), (39, 1988903), (91, 852387), (273, 284129)]