27475287

素因数分解:

$3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{6779}}^1$

素因数の和:6982

約数の個数: 16

約数和(自身を含む): 42090240

約数和(自身を除く): 14614953

約数列:

[1, 3, 7, 21, 193, 579, 1351, 4053, 6779, 20337, 47453, 142359, 1308347, 3925041, 9158429, 27475287]

約数ペア:

[(1, 27475287), (3, 9158429), (7, 3925041), (21, 1308347), (193, 142359), (579, 47453), (1351, 20337), (4053, 6779)]