162557217

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{50033}}^1$

素因数の和:50077

約数の個数: 18

約数和(自身を含む): 247818402

約数和(自身を除く): 85261185

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 3249, 50033, 150099, 450297, 950627, 2851881, 8555643, 18061913, 54185739, 162557217]

約数ペア:

[(1, 162557217), (3, 54185739), (9, 18061913), (19, 8555643), (57, 2851881), (171, 950627), (361, 450297), (1083, 150099), (3249, 50033)]