133768271

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 171884160

約数和(自身を除く): 38115889

約数列:

[1, 7, 13, 29, 91, 173, 203, 293, 377, 1211, 2051, 2249, 2639, 3809, 5017, 8497, 15743, 26663, 35119, 50689, 59479, 65221, 110461, 354823, 456547, 658957, 773227, 1469981, 4612699, 10289867, 19109753, 133768271]

約数ペア:

[(1, 133768271), (7, 19109753), (13, 10289867), (29, 4612699), (91, 1469981), (173, 773227), (203, 658957), (293, 456547), (377, 354823), (1211, 110461), (2051, 65221), (2249, 59479), (2639, 50689), (3809, 35119), (5017, 26663), (8497, 15743)]