48526569

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 86998912

約数和(自身を除く): 38472343

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 193, 273, 307, 579, 819, 921, 1351, 1737, 2149, 2509, 2763, 3991, 4053, 6447, 7527, 11973, 12159, 17563, 19341, 22581, 27937, 35919, 52689, 59251, 83811, 158067, 177753, 251433, 414757, 533259, 770263, 1244271, 2310789, 3732813, 5391841, 6932367, 16175523, 48526569]

約数ペア:

[(1, 48526569), (3, 16175523), (7, 6932367), (9, 5391841), (13, 3732813), (21, 2310789), (39, 1244271), (63, 770263), (91, 533259), (117, 414757), (193, 251433), (273, 177753), (307, 158067), (579, 83811), (819, 59251), (921, 52689), (1351, 35919), (1737, 27937), (2149, 22581), (2509, 19341), (2763, 17563), (3991, 12159), (4053, 11973), (6447, 7527)]