127616421

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{17077}}^1$

素因数の和:17180

約数の個数: 16

約数和(自身を含む): 177064704

約数和(自身を除く): 49448283

約数列:

[1, 3, 47, 53, 141, 159, 2491, 7473, 17077, 51231, 802619, 905081, 2407857, 2715243, 42538807, 127616421]

約数ペア:

[(1, 127616421), (3, 42538807), (47, 2715243), (53, 2407857), (141, 905081), (159, 802619), (2491, 51231), (7473, 17077)]