20173161591

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1481}}^1\times {\mathrm{45863}}^1$

素因数の和:47364

約数の個数: 32

約数和(自身を含む): 32625815040

約数和(自身を除く): 12452653449

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1481, 4443, 13329, 16291, 39987, 45863, 48873, 137589, 146619, 412767, 439857, 504493, 1238301, 1513479, 4540437, 13621311, 67923103, 203769309, 611307927, 747154133, 1833923781, 2241462399, 6724387197, 20173161591]

約数ペア:

[(1, 20173161591), (3, 6724387197), (9, 2241462399), (11, 1833923781), (27, 747154133), (33, 611307927), (99, 203769309), (297, 67923103), (1481, 13621311), (4443, 4540437), (13329, 1513479), (16291, 1238301), (39987, 504493), (45863, 439857), (48873, 412767), (137589, 146619)]