85698081

素因数分解:

$3^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{607}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 148721664

約数和(自身を除く): 63023583

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 83, 189, 243, 249, 567, 581, 607, 747, 1701, 1743, 1821, 2241, 4249, 5229, 5463, 6723, 12747, 15687, 16389, 20169, 38241, 47061, 49167, 50381, 114723, 141183, 147501, 151143, 344169, 352667, 453429, 1032507, 1058001, 1360287, 3174003, 4080861, 9522009, 12242583, 28566027, 85698081]

約数ペア:

[(1, 85698081), (3, 28566027), (7, 12242583), (9, 9522009), (21, 4080861), (27, 3174003), (63, 1360287), (81, 1058001), (83, 1032507), (189, 453429), (243, 352667), (249, 344169), (567, 151143), (581, 147501), (607, 141183), (747, 114723), (1701, 50381), (1743, 49167), (1821, 47061), (2241, 38241), (4249, 20169), (5229, 16389), (5463, 15687), (6723, 12747)]