16170651

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 27809280

約数和(自身を除く): 11638629

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1277, 1407, 1809, 3831, 4221, 8939, 11493, 12663, 26817, 34479, 80451, 85559, 241353, 256677, 598913, 770031, 1796739, 2310093, 5390217, 16170651]

約数ペア:

[(1, 16170651), (3, 5390217), (7, 2310093), (9, 1796739), (21, 770031), (27, 598913), (63, 256677), (67, 241353), (189, 85559), (201, 80451), (469, 34479), (603, 26817), (1277, 12663), (1407, 11493), (1809, 8939), (3831, 4221)]