80280069

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{3739}}^1$

素因数の和:4180

約数の個数: 16

約数和(自身を含む): 113636160

約数和(自身を除く): 33356091

約数列:

[1, 3, 17, 51, 421, 1263, 3739, 7157, 11217, 21471, 63563, 190689, 1574119, 4722357, 26760023, 80280069]

約数ペア:

[(1, 80280069), (3, 26760023), (17, 4722357), (51, 1574119), (421, 190689), (1263, 63563), (3739, 21471), (7157, 11217)]