68120457

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{3643}}^1$

素因数の和:3940

約数の個数: 16

約数和(自身を含む): 95152128

約数和(自身を除く): 27031671

約数列:

[1, 3, 23, 69, 271, 813, 3643, 6233, 10929, 18699, 83789, 251367, 987253, 2961759, 22706819, 68120457]

約数ペア:

[(1, 68120457), (3, 22706819), (23, 2961759), (69, 987253), (271, 251367), (813, 83789), (3643, 18699), (6233, 10929)]