55181697

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{4391}}^1$

素因数の和:4524

約数の個数: 16

約数和(自身を含む): 75893760

約数和(自身を除く): 20712063

約数列:

[1, 3, 59, 71, 177, 213, 4189, 4391, 12567, 13173, 259069, 311761, 777207, 935283, 18393899, 55181697]

約数ペア:

[(1, 55181697), (3, 18393899), (59, 935283), (71, 777207), (177, 311761), (213, 259069), (4189, 13173), (4391, 12567)]