79807299

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 137023488

約数和(自身を除く): 57216189

約数列:

[1, 3, 11, 13, 17, 31, 33, 39, 51, 93, 143, 187, 221, 341, 353, 403, 429, 527, 561, 663, 1023, 1059, 1209, 1581, 2431, 3883, 4433, 4589, 5797, 6001, 6851, 7293, 10943, 11649, 13299, 13767, 17391, 18003, 20553, 32829, 50479, 66011, 75361, 78013, 120373, 142259, 151437, 186031, 198033, 226083, 234039, 361119, 426777, 558093, 858143, 1564849, 2046341, 2418403, 2574429, 4694547, 6139023, 7255209, 26602433, 79807299]

約数ペア:

[(1, 79807299), (3, 26602433), (11, 7255209), (13, 6139023), (17, 4694547), (31, 2574429), (33, 2418403), (39, 2046341), (51, 1564849), (93, 858143), (143, 558093), (187, 426777), (221, 361119), (341, 234039), (353, 226083), (403, 198033), (429, 186031), (527, 151437), (561, 142259), (663, 120373), (1023, 78013), (1059, 75361), (1209, 66011), (1581, 50479), (2431, 32829), (3883, 20553), (4433, 18003), (4589, 17391), (5797, 13767), (6001, 13299), (6851, 11649), (7293, 10943)]