66557787

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 89953920

約数和(自身を除く): 23396133

約数列:

[1, 3, 139, 193, 417, 579, 827, 2481, 26827, 80481, 114953, 159611, 344859, 478833, 22185929, 66557787]

約数ペア:

[(1, 66557787), (3, 22185929), (139, 478833), (193, 344859), (417, 159611), (579, 114953), (827, 80481), (2481, 26827)]