128944563

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{16349}}^1$

素因数の和:16602

約数の個数: 16

約数和(自身を含む): 188352000

約数和(自身を除く): 59407437

約数列:

[1, 3, 11, 33, 239, 717, 2629, 7887, 16349, 49047, 179839, 539517, 3907411, 11722233, 42981521, 128944563]

約数ペア:

[(1, 128944563), (3, 42981521), (11, 11722233), (33, 3907411), (239, 539517), (717, 179839), (2629, 49047), (7887, 16349)]