68180497

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{9949}}^1$

素因数の和:10056

約数の個数: 16

約数和(自身を含む): 85968000

約数和(自身を除く): 17787503

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 9949, 69643, 109439, 766073, 885461, 6198227, 9740071, 68180497]

約数ペア:

[(1, 68180497), (7, 9740071), (11, 6198227), (77, 885461), (89, 766073), (623, 109439), (979, 69643), (6853, 9949)]