68364989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6991}}^1$

素因数の和:7136

約数の個数: 16

約数和(自身を含む): 85917696

約数和(自身を除く): 17552707

約数列:

[1, 7, 11, 77, 127, 889, 1397, 6991, 9779, 48937, 76901, 538307, 887857, 6214999, 9766427, 68364989]

約数ペア:

[(1, 68364989), (7, 9766427), (11, 6214999), (77, 887857), (127, 538307), (889, 76901), (1397, 48937), (6991, 9779)]