27494253

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2625

約数の個数: 24

約数和(自身を含む): 42659136

約数和(自身を除く): 15164883

約数列:

[1, 3, 9, 17, 51, 71, 153, 213, 639, 1207, 2531, 3621, 7593, 10863, 22779, 43027, 129081, 179701, 387243, 539103, 1617309, 3054917, 9164751, 27494253]

約数ペア:

[(1, 27494253), (3, 9164751), (9, 3054917), (17, 1617309), (51, 539103), (71, 387243), (153, 179701), (213, 129081), (639, 43027), (1207, 22779), (2531, 10863), (3621, 7593)]