68619867

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8707}}^1$

素因数の和:8818

約数の個数: 16

約数和(自身を含む): 95300352

約数和(自身を除く): 26680485

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 8707, 26121, 322159, 618197, 966477, 1854591, 22873289, 68619867]

約数ペア:

[(1, 68619867), (3, 22873289), (37, 1854591), (71, 966477), (111, 618197), (213, 322159), (2627, 26121), (7881, 8707)]