16807797

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:550

約数の個数: 32

約数和(自身を含む): 26357760

約数和(自身を除く): 9549963

約数列:

[1, 3, 9, 27, 31, 43, 93, 129, 279, 387, 467, 837, 1161, 1333, 1401, 3999, 4203, 11997, 12609, 14477, 20081, 35991, 43431, 60243, 130293, 180729, 390879, 542187, 622511, 1867533, 5602599, 16807797]

約数ペア:

[(1, 16807797), (3, 5602599), (9, 1867533), (27, 622511), (31, 542187), (43, 390879), (93, 180729), (129, 130293), (279, 60243), (387, 43431), (467, 35991), (837, 20081), (1161, 14477), (1333, 12609), (1401, 11997), (3999, 4203)]