75178221

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{7057}}^1$

素因数の和:7180

約数の個数: 16

約数和(自身を含む): 103667904

約数和(自身を除く): 28489683

約数列:

[1, 3, 53, 67, 159, 201, 3551, 7057, 10653, 21171, 374021, 472819, 1122063, 1418457, 25059407, 75178221]

約数ペア:

[(1, 75178221), (3, 25059407), (53, 1418457), (67, 1122063), (159, 472819), (201, 374021), (3551, 21171), (7057, 10653)]