64811131

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{10141}}^1$

素因数の和:10242

約数の個数: 16

約数和(自身を含む): 81785088

約数和(自身を除く): 16973957

約数列:

[1, 7, 11, 77, 83, 581, 913, 6391, 10141, 70987, 111551, 780857, 841703, 5891921, 9258733, 64811131]

約数ペア:

[(1, 64811131), (7, 9258733), (11, 5891921), (77, 841703), (83, 780857), (581, 111551), (913, 70987), (6391, 10141)]