66110891

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{877}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 84077280

約数和(自身を除く): 17966389

約数列:

[1, 7, 11, 77, 89, 121, 623, 847, 877, 979, 6139, 6853, 9647, 10769, 67529, 75383, 78053, 106117, 546371, 742819, 858583, 6010081, 9444413, 66110891]

約数ペア:

[(1, 66110891), (7, 9444413), (11, 6010081), (77, 858583), (89, 742819), (121, 546371), (623, 106117), (847, 78053), (877, 75383), (979, 67529), (6139, 10769), (6853, 9647)]