81037734

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{126227}}^1$

素因数の和:126339

約数の個数: 16

約数和(自身を含む): 163591488

約数和(自身を除く): 82553754

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 126227, 252454, 378681, 757362, 13506289, 27012578, 40518867, 81037734]

約数ペア:

[(1, 81037734), (2, 40518867), (3, 27012578), (6, 13506289), (107, 757362), (214, 378681), (321, 252454), (642, 126227)]