8045643681

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{140759}}^1$

素因数の和:140870

約数の個数: 32

約数和(自身を含む): 12499488000

約数和(自身を除く): 4453844319

約数列:

[1, 3, 9, 27, 29, 73, 87, 219, 261, 657, 783, 1971, 2117, 6351, 19053, 57159, 140759, 422277, 1266831, 3800493, 4082011, 10275407, 12246033, 30826221, 36738099, 92478663, 110214297, 277435989, 297986803, 893960409, 2681881227, 8045643681]

約数ペア:

[(1, 8045643681), (3, 2681881227), (9, 893960409), (27, 297986803), (29, 277435989), (73, 110214297), (87, 92478663), (219, 36738099), (261, 30826221), (657, 12246033), (783, 10275407), (1971, 4082011), (2117, 3800493), (6351, 1266831), (19053, 422277), (57159, 140759)]