81183654

素因数分解:

$2^1\times 3^3\times {\mathrm{1503401}}^1$

素因数の和:1503412

約数の個数: 16

約数和(自身を含む): 180408240

約数和(自身を除く): 99224586

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1503401, 3006802, 4510203, 9020406, 13530609, 27061218, 40591827, 81183654]

約数ペア:

[(1, 81183654), (2, 40591827), (3, 27061218), (6, 13530609), (9, 9020406), (18, 4510203), (27, 3006802), (54, 1503401)]