81897306

素因数分解:

$2^1\times 3^1\times {\mathrm{1447}}^1\times {\mathrm{9433}}^1$

素因数の和:10885

約数の個数: 16

約数和(自身を含む): 163925184

約数和(自身を除く): 82027878

約数列:

[1, 2, 3, 6, 1447, 2894, 4341, 8682, 9433, 18866, 28299, 56598, 13649551, 27299102, 40948653, 81897306]

約数ペア:

[(1, 81897306), (2, 40948653), (3, 27299102), (6, 13649551), (1447, 56598), (2894, 28299), (4341, 18866), (8682, 9433)]