6871329387

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{82601}}^1$

素因数の和:82705

約数の個数: 40

約数和(自身を含む): 11194223040

約数和(自身を除く): 4322893653

約数列:

[1, 3, 9, 13, 27, 39, 79, 81, 117, 237, 351, 711, 1027, 1053, 2133, 3081, 6399, 9243, 27729, 82601, 83187, 247803, 743409, 1073813, 2230227, 3221439, 6525479, 6690681, 9664317, 19576437, 28992951, 58729311, 84831227, 86978853, 176187933, 254493681, 528563799, 763481043, 2290443129, 6871329387]

約数ペア:

[(1, 6871329387), (3, 2290443129), (9, 763481043), (13, 528563799), (27, 254493681), (39, 176187933), (79, 86978853), (81, 84831227), (117, 58729311), (237, 28992951), (351, 19576437), (711, 9664317), (1027, 6690681), (1053, 6525479), (2133, 3221439), (3081, 2230227), (6399, 1073813), (9243, 743409), (27729, 247803), (82601, 83187)]