81866802

素因数分解:

$2^1\times 3^1\times {\mathrm{191}}^1\times {\mathrm{71437}}^1$

素因数の和:71633

約数の個数: 16

約数和(自身を含む): 164593152

約数和(自身を除く): 82726350

約数列:

[1, 2, 3, 6, 191, 382, 573, 1146, 71437, 142874, 214311, 428622, 13644467, 27288934, 40933401, 81866802]

約数ペア:

[(1, 81866802), (2, 40933401), (3, 27288934), (6, 13644467), (191, 428622), (382, 214311), (573, 142874), (1146, 71437)]