2827866843

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{20341}}^1$

素因数の和:20640

約数の個数: 32

約数和(自身を含む): 4426419200

約数和(自身を除く): 1598552357

約数列:

[1, 3, 9, 19, 27, 57, 171, 271, 513, 813, 2439, 5149, 7317, 15447, 20341, 46341, 61023, 139023, 183069, 386479, 549207, 1159437, 3478311, 5512411, 10434933, 16537233, 49611699, 104735809, 148835097, 314207427, 942622281, 2827866843]

約数ペア:

[(1, 2827866843), (3, 942622281), (9, 314207427), (19, 148835097), (27, 104735809), (57, 49611699), (171, 16537233), (271, 10434933), (513, 5512411), (813, 3478311), (2439, 1159437), (5149, 549207), (7317, 386479), (15447, 183069), (20341, 139023), (46341, 61023)]