77714889

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 122664960

約数和(自身を除く): 44950071

約数列:

[1, 3, 7, 21, 43, 89, 129, 267, 301, 623, 903, 967, 1869, 2901, 3827, 6769, 11481, 20307, 26789, 41581, 80367, 86063, 124743, 258189, 291067, 602441, 873201, 1807323, 3700709, 11102127, 25904963, 77714889]

約数ペア:

[(1, 77714889), (3, 25904963), (7, 11102127), (21, 3700709), (43, 1807323), (89, 873201), (129, 602441), (267, 291067), (301, 258189), (623, 124743), (903, 86063), (967, 80367), (1869, 41581), (2901, 26789), (3827, 20307), (6769, 11481)]