27668367

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1301}}^1$

素因数の和:1463

約数の個数: 24

約数和(自身を含む): 42653520

約数和(自身を除く): 14985153

約数列:

[1, 3, 9, 17, 51, 139, 153, 417, 1251, 1301, 2363, 3903, 7089, 11709, 21267, 22117, 66351, 180839, 199053, 542517, 1627551, 3074263, 9222789, 27668367]

約数ペア:

[(1, 27668367), (3, 9222789), (9, 3074263), (17, 1627551), (51, 542517), (139, 199053), (153, 180839), (417, 66351), (1251, 22117), (1301, 21267), (2363, 11709), (3903, 7089)]