66839187

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{1009}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 90754560

約数和(自身を除く): 23915373

約数列:

[1, 3, 71, 213, 311, 933, 1009, 3027, 22081, 66243, 71639, 214917, 313799, 941397, 22279729, 66839187]

約数ペア:

[(1, 66839187), (3, 22279729), (71, 941397), (213, 313799), (311, 214917), (933, 71639), (1009, 66243), (3027, 22081)]