127422449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{22669}}^1$

素因数の和:22760

約数の個数: 16

約数和(自身を含む): 161047680

約数和(自身を除く): 33625231

約数列:

[1, 7, 11, 73, 77, 511, 803, 5621, 22669, 158683, 249359, 1654837, 1745513, 11583859, 18203207, 127422449]

約数ペア:

[(1, 127422449), (7, 18203207), (11, 11583859), (73, 1745513), (77, 1654837), (511, 249359), (803, 158683), (5621, 22669)]