66695167

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27941}}^1$

素因数の和:27990

約数の個数: 16

約数和(自身を含む): 85837824

約数和(自身を除く): 19142657

約数列:

[1, 7, 11, 31, 77, 217, 341, 2387, 27941, 195587, 307351, 866171, 2151457, 6063197, 9527881, 66695167]

約数ペア:

[(1, 66695167), (7, 9527881), (11, 6063197), (31, 2151457), (77, 866171), (217, 307351), (341, 195587), (2387, 27941)]