27960543

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:656

約数の個数: 36

約数和(自身を含む): 45220032

約数和(自身を除く): 17259489

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 169, 279, 403, 507, 593, 1209, 1521, 1779, 3627, 5239, 5337, 7709, 15717, 18383, 23127, 47151, 55149, 69381, 100217, 165447, 238979, 300651, 716937, 901953, 2150811, 3106727, 9320181, 27960543]

約数ペア:

[(1, 27960543), (3, 9320181), (9, 3106727), (13, 2150811), (31, 901953), (39, 716937), (93, 300651), (117, 238979), (169, 165447), (279, 100217), (403, 69381), (507, 55149), (593, 47151), (1209, 23127), (1521, 18383), (1779, 15717), (3627, 7709), (5239, 5337)]