82663791

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{11279}}^1$

素因数の和:11638

約数の個数: 16

約数和(自身を含む): 126336000

約数和(自身を除く): 43672209

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 11279, 33837, 78953, 236859, 3936371, 11809113, 27554597, 82663791]

約数ペア:

[(1, 82663791), (3, 27554597), (7, 11809113), (21, 3936371), (349, 236859), (1047, 78953), (2443, 33837), (7329, 11279)]