81197706

素因数分解:

$2^1\times 3^1\times {\mathrm{1787}}^1\times {\mathrm{7573}}^1$

素因数の和:9365

約数の個数: 16

約数和(自身を含む): 162507744

約数和(自身を除く): 81310038

約数列:

[1, 2, 3, 6, 1787, 3574, 5361, 7573, 10722, 15146, 22719, 45438, 13532951, 27065902, 40598853, 81197706]

約数ペア:

[(1, 81197706), (2, 40598853), (3, 27065902), (6, 13532951), (1787, 45438), (3574, 22719), (5361, 15146), (7573, 10722)]