67881822

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{159347}}^1$

素因数の和:159423

約数の個数: 16

約数和(自身を含む): 137676672

約数和(自身を除く): 69794850

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 159347, 318694, 478041, 956082, 11313637, 22627274, 33940911, 67881822]

約数ペア:

[(1, 67881822), (2, 33940911), (3, 22627274), (6, 11313637), (71, 956082), (142, 478041), (213, 318694), (426, 159347)]