68883419

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{991}}^1$

素因数の和:1162

約数の個数: 16

約数和(自身を含む): 77137920

約数和(自身を除く): 8254501

約数列:

[1, 11, 71, 89, 781, 979, 991, 6319, 10901, 69509, 70361, 88199, 773971, 970189, 6262129, 68883419]

約数ペア:

[(1, 68883419), (11, 6262129), (71, 970189), (89, 773971), (781, 88199), (979, 70361), (991, 69509), (6319, 10901)]