67866486

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{159311}}^1$

素因数の和:159387

約数の個数: 16

約数和(自身を含む): 137645568

約数和(自身を除く): 69779082

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 159311, 318622, 477933, 955866, 11311081, 22622162, 33933243, 67866486]

約数ペア:

[(1, 67866486), (2, 33933243), (3, 22622162), (6, 11311081), (71, 955866), (142, 477933), (213, 318622), (426, 159311)]