80355003

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{1523}}^1$

素因数の和:1978

約数の個数: 16

約数和(自身を含む): 109971840

約数和(自身を除く): 29616837

約数列:

[1, 3, 43, 129, 409, 1227, 1523, 4569, 17587, 52761, 65489, 196467, 622907, 1868721, 26785001, 80355003]

約数ペア:

[(1, 80355003), (3, 26785001), (43, 1868721), (129, 622907), (409, 196467), (1227, 65489), (1523, 52761), (4569, 17587)]