210330243

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6247}}^1$

素因数の和:6328

約数の個数: 32

約数和(自身を含む): 329894400

約数和(自身を除く): 119564157

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 261, 387, 783, 1161, 1247, 3741, 6247, 11223, 18741, 33669, 56223, 168669, 181163, 268621, 543489, 805863, 1630467, 2417589, 4891401, 7252767, 7790009, 23370027, 70110081, 210330243]

約数ペア:

[(1, 210330243), (3, 70110081), (9, 23370027), (27, 7790009), (29, 7252767), (43, 4891401), (87, 2417589), (129, 1630467), (261, 805863), (387, 543489), (783, 268621), (1161, 181163), (1247, 168669), (3741, 56223), (6247, 33669), (11223, 18741)]