81059445

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{9431}}^1$

素因数の和:9633

約数の個数: 24

約数和(自身を含む): 141253632

約数和(自身を除く): 60194187

約数列:

[1, 3, 5, 9, 15, 45, 191, 573, 955, 1719, 2865, 8595, 9431, 28293, 47155, 84879, 141465, 424395, 1801321, 5403963, 9006605, 16211889, 27019815, 81059445]

約数ペア:

[(1, 81059445), (3, 27019815), (5, 16211889), (9, 9006605), (15, 5403963), (45, 1801321), (191, 424395), (573, 141465), (955, 84879), (1719, 47155), (2865, 28293), (8595, 9431)]