498663

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 852480

約数和(自身を除く): 353817

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 73, 99, 207, 219, 253, 297, 621, 657, 759, 803, 1679, 1971, 2277, 2409, 5037, 6831, 7227, 15111, 18469, 21681, 45333, 55407, 166221, 498663]

約数ペア:

[(1, 498663), (3, 166221), (9, 55407), (11, 45333), (23, 21681), (27, 18469), (33, 15111), (69, 7227), (73, 6831), (99, 5037), (207, 2409), (219, 2277), (253, 1971), (297, 1679), (621, 803), (657, 759)]