81266802

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{30853}}^1$

素因数の和:31297

約数の個数: 16

約数和(自身を含む): 162909120

約数和(自身を除く): 81642318

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 30853, 61706, 92559, 185118, 13544467, 27088934, 40633401, 81266802]

約数ペア:

[(1, 81266802), (2, 40633401), (3, 27088934), (6, 13544467), (439, 185118), (878, 92559), (1317, 61706), (2634, 30853)]