27136809

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2143}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 46653440

約数和(自身を除く): 19516631

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 2143, 4221, 6429, 12663, 15001, 19287, 45003, 57861, 135009, 143581, 405027, 430743, 1005067, 1292229, 3015201, 3876687, 9045603, 27136809]

約数ペア:

[(1, 27136809), (3, 9045603), (7, 3876687), (9, 3015201), (21, 1292229), (27, 1005067), (63, 430743), (67, 405027), (189, 143581), (201, 135009), (469, 57861), (603, 45003), (1407, 19287), (1809, 15001), (2143, 12663), (4221, 6429)]