8118163977

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{276721}}^1$

素因数の和:276869

約数の個数: 32

約数和(自身を含む): 13601439744

約数和(自身を除く): 5483275767

約数列:

[1, 3, 7, 11, 21, 33, 77, 127, 231, 381, 889, 1397, 2667, 4191, 9779, 29337, 276721, 830163, 1937047, 3043931, 5811141, 9131793, 21307517, 35143567, 63922551, 105430701, 246004969, 386579237, 738014907, 1159737711, 2706054659, 8118163977]

約数ペア:

[(1, 8118163977), (3, 2706054659), (7, 1159737711), (11, 738014907), (21, 386579237), (33, 246004969), (77, 105430701), (127, 63922551), (231, 35143567), (381, 21307517), (889, 9131793), (1397, 5811141), (2667, 3043931), (4191, 1937047), (9779, 830163), (29337, 276721)]