27498087

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1871}}^1$

素因数の和:1971

約数の個数: 24

約数和(自身を含む): 42052608

約数和(自身を除く): 14554521

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 1871, 4899, 5613, 14697, 16839, 43033, 129099, 132841, 387297, 398523, 1195569, 3055343, 9166029, 27498087]

約数ペア:

[(1, 27498087), (3, 9166029), (9, 3055343), (23, 1195569), (69, 398523), (71, 387297), (207, 132841), (213, 129099), (639, 43033), (1633, 16839), (1871, 14697), (4899, 5613)]