51757407

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{147457}}^1$

素因数の和:147479

約数の個数: 16

約数和(自身を含む): 82576480

約数和(自身を除く): 30819073

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 147457, 442371, 1327113, 1916941, 3981339, 5750823, 17252469, 51757407]

約数ペア:

[(1, 51757407), (3, 17252469), (9, 5750823), (13, 3981339), (27, 1916941), (39, 1327113), (117, 442371), (351, 147457)]