22772277

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 38233728

約数和(自身を除く): 15461451

約数列:

[1, 3, 9, 11, 23, 33, 69, 73, 99, 137, 207, 219, 253, 411, 657, 759, 803, 1233, 1507, 1679, 2277, 2409, 3151, 4521, 5037, 7227, 9453, 10001, 13563, 15111, 18469, 28359, 30003, 34661, 55407, 90009, 103983, 110011, 166221, 230023, 311949, 330033, 690069, 990099, 2070207, 2530253, 7590759, 22772277]

約数ペア:

[(1, 22772277), (3, 7590759), (9, 2530253), (11, 2070207), (23, 990099), (33, 690069), (69, 330033), (73, 311949), (99, 230023), (137, 166221), (207, 110011), (219, 103983), (253, 90009), (411, 55407), (657, 34661), (759, 30003), (803, 28359), (1233, 18469), (1507, 15111), (1679, 13563), (2277, 10001), (2409, 9453), (3151, 7227), (4521, 5037)]