68439381

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{751}}^1\times {\mathrm{821}}^1$

素因数の和:1612

約数の個数: 16

約数和(自身を含む): 93957888

約数和(自身を除く): 25518507

約数列:

[1, 3, 37, 111, 751, 821, 2253, 2463, 27787, 30377, 83361, 91131, 616571, 1849713, 22813127, 68439381]

約数ペア:

[(1, 68439381), (3, 22813127), (37, 1849713), (111, 616571), (751, 91131), (821, 83361), (2253, 30377), (2463, 27787)]