72362773

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{17551}}^1$

素因数の和:17608

約数の個数: 16

約数和(自身を含む): 89866240

約数和(自身を除く): 17503467

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 17551, 122857, 333469, 544081, 2334283, 3808567, 10337539, 72362773]

約数ペア:

[(1, 72362773), (7, 10337539), (19, 3808567), (31, 2334283), (133, 544081), (217, 333469), (589, 122857), (4123, 17551)]