677131036881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{301027}}^1$

素因数の和:301601

約数の個数: 32

約数和(自身を含む): 981717330048

約数和(自身を除く): 304586293167

約数列:

[1, 3, 13, 39, 137, 411, 421, 1263, 1781, 5343, 5473, 16419, 57677, 173031, 301027, 749801, 903081, 2249403, 3913351, 11740053, 41240699, 123722097, 126732367, 380197101, 536129087, 1608387261, 1647520771, 4942562313, 17362334279, 52087002837, 225710345627, 677131036881]

約数ペア:

[(1, 677131036881), (3, 225710345627), (13, 52087002837), (39, 17362334279), (137, 4942562313), (411, 1647520771), (421, 1608387261), (1263, 536129087), (1781, 380197101), (5343, 126732367), (5473, 123722097), (16419, 41240699), (57677, 11740053), (173031, 3913351), (301027, 2249403), (749801, 903081)]