81854202

素因数分解:

$2^1\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{7927}}^1$

素因数の和:9653

約数の個数: 16

約数和(自身を含む): 163824192

約数和(自身を除く): 81969990

約数列:

[1, 2, 3, 6, 1721, 3442, 5163, 7927, 10326, 15854, 23781, 47562, 13642367, 27284734, 40927101, 81854202]

約数ペア:

[(1, 81854202), (2, 40927101), (3, 27284734), (6, 13642367), (1721, 47562), (3442, 23781), (5163, 15854), (7927, 10326)]