81499098

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{186071}}^1$

素因数の和:186149

約数の個数: 16

約数和(自身を含む): 165231936

約数和(自身を除く): 83732838

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 186071, 372142, 558213, 1116426, 13583183, 27166366, 40749549, 81499098]

約数ペア:

[(1, 81499098), (2, 40749549), (3, 27166366), (6, 13583183), (73, 1116426), (146, 558213), (219, 372142), (438, 186071)]