76647543

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4993}}^1$

素因数の和:5063

約数の個数: 32

約数和(自身を含む): 126567936

約数和(自身を除く): 49920393

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 4993, 5117, 14979, 15351, 34951, 84881, 104853, 214699, 254643, 594167, 644097, 1502893, 1782501, 3649883, 4508679, 10949649, 25549181, 76647543]

約数ペア:

[(1, 76647543), (3, 25549181), (7, 10949649), (17, 4508679), (21, 3649883), (43, 1782501), (51, 1502893), (119, 644097), (129, 594167), (301, 254643), (357, 214699), (731, 104853), (903, 84881), (2193, 34951), (4993, 15351), (5117, 14979)]