485956989

素因数分解:

$3^5\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2621}}^1$

素因数の和:2752

約数の個数: 48

約数和(自身を含む): 839879040

約数和(自身を除く): 353922051

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 109, 189, 243, 327, 567, 763, 981, 1701, 2289, 2621, 2943, 6867, 7863, 8829, 18347, 20601, 23589, 26487, 55041, 61803, 70767, 165123, 185409, 212301, 285689, 495369, 636903, 857067, 1486107, 1999823, 2571201, 4458321, 5999469, 7713603, 17998407, 23140809, 53995221, 69422427, 161985663, 485956989]

約数ペア:

[(1, 485956989), (3, 161985663), (7, 69422427), (9, 53995221), (21, 23140809), (27, 17998407), (63, 7713603), (81, 5999469), (109, 4458321), (189, 2571201), (243, 1999823), (327, 1486107), (567, 857067), (763, 636903), (981, 495369), (1701, 285689), (2289, 212301), (2621, 185409), (2943, 165123), (6867, 70767), (7863, 61803), (8829, 55041), (18347, 26487), (20601, 23589)]