12742386543

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{1103}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 18972195840

約数和(自身を除く): 6229809297

約数列:

[1, 3, 9, 71, 101, 179, 213, 303, 537, 639, 909, 1103, 1611, 3309, 7171, 9927, 12709, 18079, 21513, 38127, 54237, 64539, 78313, 111403, 114381, 162711, 197437, 234939, 334209, 592311, 704817, 1002627, 1283609, 1776933, 3850827, 7909613, 11552481, 14018027, 19941137, 23728839, 42054081, 59823411, 71186517, 126162243, 179470233, 1415820727, 4247462181, 12742386543]

約数ペア:

[(1, 12742386543), (3, 4247462181), (9, 1415820727), (71, 179470233), (101, 126162243), (179, 71186517), (213, 59823411), (303, 42054081), (537, 23728839), (639, 19941137), (909, 14018027), (1103, 11552481), (1611, 7909613), (3309, 3850827), (7171, 1776933), (9927, 1283609), (12709, 1002627), (18079, 704817), (21513, 592311), (38127, 334209), (54237, 234939), (64539, 197437), (78313, 162711), (111403, 114381)]