66199221

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{881}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 112613760

約数和(自身を除く): 46414539

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 121, 207, 253, 297, 363, 621, 759, 881, 1089, 2277, 2643, 2783, 3267, 6831, 7929, 8349, 9691, 20263, 23787, 25047, 29073, 60789, 75141, 87219, 106601, 182367, 222893, 261657, 319803, 547101, 668679, 959409, 2006037, 2451823, 2878227, 6018111, 7355469, 22066407, 66199221]

約数ペア:

[(1, 66199221), (3, 22066407), (9, 7355469), (11, 6018111), (23, 2878227), (27, 2451823), (33, 2006037), (69, 959409), (99, 668679), (121, 547101), (207, 319803), (253, 261657), (297, 222893), (363, 182367), (621, 106601), (759, 87219), (881, 75141), (1089, 60789), (2277, 29073), (2643, 25047), (2783, 23787), (3267, 20263), (6831, 9691), (7929, 8349)]