82161777

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{4649}}^1$

素因数の和:4832

約数の個数: 16

約数和(自身を含む): 112939200

約数和(自身を除く): 30777423

約数列:

[1, 3, 43, 129, 137, 411, 4649, 5891, 13947, 17673, 199907, 599721, 636913, 1910739, 27387259, 82161777]

約数ペア:

[(1, 82161777), (3, 27387259), (43, 1910739), (129, 636913), (137, 599721), (411, 199907), (4649, 17673), (5891, 13947)]