61511541

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{769}}^1$

素因数の和:1085

約数の個数: 32

約数和(自身を含む): 101418240

約数和(自身を除く): 39906699

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 293, 769, 879, 2051, 2307, 3809, 5383, 6153, 9997, 11427, 16149, 26663, 29991, 69979, 79989, 209937, 225317, 675951, 1577219, 2929121, 4731657, 8787363, 20503847, 61511541]

約数ペア:

[(1, 61511541), (3, 20503847), (7, 8787363), (13, 4731657), (21, 2929121), (39, 1577219), (91, 675951), (273, 225317), (293, 209937), (769, 79989), (879, 69979), (2051, 29991), (2307, 26663), (3809, 16149), (5383, 11427), (6153, 9997)]