8680028499

素因数分解:

$3^3\times {\mathrm{2963}}^1\times {\mathrm{108499}}^1$

素因数の和:111471

約数の個数: 16

約数和(自身を含む): 12863760000

約数和(自身を除く): 4183731501

約数列:

[1, 3, 9, 27, 2963, 8889, 26667, 80001, 108499, 325497, 976491, 2929473, 321482537, 964447611, 2893342833, 8680028499]

約数ペア:

[(1, 8680028499), (3, 2893342833), (9, 964447611), (27, 321482537), (2963, 2929473), (8889, 976491), (26667, 325497), (80001, 108499)]