54893553

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 86553600

約数和(自身を除く): 31660047

約数列:

[1, 3, 11, 13, 33, 39, 143, 199, 429, 597, 643, 1929, 2189, 2587, 6567, 7073, 7761, 8359, 21219, 25077, 28457, 85371, 91949, 127957, 275847, 383871, 1407527, 1663441, 4222581, 4990323, 18297851, 54893553]

約数ペア:

[(1, 54893553), (3, 18297851), (11, 4990323), (13, 4222581), (33, 1663441), (39, 1407527), (143, 383871), (199, 275847), (429, 127957), (597, 91949), (643, 85371), (1929, 28457), (2189, 25077), (2587, 21219), (6567, 8359), (7073, 7761)]