80133801

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{142841}}^1$

素因数の和:142872

約数の個数: 16

約数和(自身を含む): 123415488

約数和(自身を除く): 43281687

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 142841, 428523, 1571251, 2428297, 4713753, 7284891, 26711267, 80133801]

約数ペア:

[(1, 80133801), (3, 26711267), (11, 7284891), (17, 4713753), (33, 2428297), (51, 1571251), (187, 428523), (561, 142841)]