27736137

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 49166208

約数和(自身を除く): 21430071

約数列:

[1, 3, 9, 11, 13, 23, 33, 39, 69, 99, 117, 143, 207, 253, 299, 429, 759, 897, 937, 1287, 2277, 2691, 2811, 3289, 8433, 9867, 10307, 12181, 21551, 29601, 30921, 36543, 64653, 92763, 109629, 133991, 193959, 237061, 280163, 401973, 711183, 840489, 1205919, 2133549, 2521467, 3081793, 9245379, 27736137]

約数ペア:

[(1, 27736137), (3, 9245379), (9, 3081793), (11, 2521467), (13, 2133549), (23, 1205919), (33, 840489), (39, 711183), (69, 401973), (99, 280163), (117, 237061), (143, 193959), (207, 133991), (253, 109629), (299, 92763), (429, 64653), (759, 36543), (897, 30921), (937, 29601), (1287, 21551), (2277, 12181), (2691, 10307), (2811, 9867), (3289, 8433)]