25425696879

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{430193}}^1$

素因数の和:430412

約数の個数: 32

約数和(自身を含む): 41298624000

約数和(自身を除く): 15872927121

約数列:

[1, 3, 9, 11, 27, 33, 99, 199, 297, 597, 1791, 2189, 5373, 6567, 19701, 59103, 430193, 1290579, 3871737, 4732123, 11615211, 14196369, 42589107, 85608407, 127767321, 256825221, 770475663, 941692477, 2311426989, 2825077431, 8475232293, 25425696879]

約数ペア:

[(1, 25425696879), (3, 8475232293), (9, 2825077431), (11, 2311426989), (27, 941692477), (33, 770475663), (99, 256825221), (199, 127767321), (297, 85608407), (597, 42589107), (1791, 14196369), (2189, 11615211), (5373, 4732123), (6567, 3871737), (19701, 1290579), (59103, 430193)]