6442227

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 10560000

約数和(自身を除く): 4117773

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 199, 297, 327, 597, 981, 1199, 1791, 2189, 2943, 3597, 5373, 6567, 10791, 19701, 21691, 32373, 59103, 65073, 195219, 238601, 585657, 715803, 2147409, 6442227]

約数ペア:

[(1, 6442227), (3, 2147409), (9, 715803), (11, 585657), (27, 238601), (33, 195219), (99, 65073), (109, 59103), (199, 32373), (297, 21691), (327, 19701), (597, 10791), (981, 6567), (1199, 5373), (1791, 3597), (2189, 2943)]