91779999

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{2087}}^1$

素因数の和:2334

約数の個数: 16

約数和(自身を含む): 124478208

約数和(自身を除く): 32698209

約数列:

[1, 3, 107, 137, 321, 411, 2087, 6261, 14659, 43977, 223309, 285919, 669927, 857757, 30593333, 91779999]

約数ペア:

[(1, 91779999), (3, 30593333), (107, 857757), (137, 669927), (321, 285919), (411, 223309), (2087, 43977), (6261, 14659)]