80220327

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{56533}}^1$

素因数の和:56590

約数の個数: 16

約数和(自身を含む): 119399808

約数和(自身を除く): 39179481

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 56533, 169599, 621863, 1865589, 2430919, 7292757, 26740109, 80220327]

約数ペア:

[(1, 80220327), (3, 26740109), (11, 7292757), (33, 2430919), (43, 1865589), (129, 621863), (473, 169599), (1419, 56533)]