80355267

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{4903}}^1$

素因数の和:5519

約数の個数: 16

約数和(自身を含む): 119265280

約数和(自身を除く): 38910013

約数列:

[1, 3, 9, 27, 607, 1821, 4903, 5463, 14709, 16389, 44127, 132381, 2976121, 8928363, 26785089, 80355267]

約数ペア:

[(1, 80355267), (3, 26785089), (9, 8928363), (27, 2976121), (607, 132381), (1821, 44127), (4903, 16389), (5463, 14709)]