127841329

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{87383}}^1$

素因数の和:87420

約数の個数: 16

約数和(自身を含む): 167777280

約数和(自身を除く): 39935951

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 87383, 611681, 961213, 1660277, 6728491, 11621939, 18263047, 127841329]

約数ペア:

[(1, 127841329), (7, 18263047), (11, 11621939), (19, 6728491), (77, 1660277), (133, 961213), (209, 611681), (1463, 87383)]