80055381

素因数分解:

$3^1\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{2801}}^1$

素因数の和:4172

約数の個数: 16

約数和(自身を含む): 122122368

約数和(自身を除く): 42066987

約数列:

[1, 3, 7, 21, 1361, 2801, 4083, 8403, 9527, 19607, 28581, 58821, 3812161, 11436483, 26685127, 80055381]

約数ペア:

[(1, 80055381), (3, 26685127), (7, 11436483), (21, 3812161), (1361, 58821), (2801, 28581), (4083, 19607), (8403, 9527)]