55208769

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{1201}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 92313600

約数和(自身を除く): 37104831

約数列:

[1, 3, 7, 11, 21, 33, 77, 199, 231, 597, 1201, 1393, 2189, 3603, 4179, 6567, 8407, 13211, 15323, 25221, 39633, 45969, 92477, 238999, 277431, 716997, 1672993, 2628989, 5018979, 7886967, 18402923, 55208769]

約数ペア:

[(1, 55208769), (3, 18402923), (7, 7886967), (11, 5018979), (21, 2628989), (33, 1672993), (77, 716997), (199, 277431), (231, 238999), (597, 92477), (1201, 45969), (1393, 39633), (2189, 25221), (3603, 15323), (4179, 13211), (6567, 8407)]