80543127

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{225611}}^1$

素因数の和:225638

約数の個数: 16

約数和(自身を含む): 129952512

約数和(自身を除く): 49409385

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 225611, 676833, 1579277, 3835387, 4737831, 11506161, 26847709, 80543127]

約数ペア:

[(1, 80543127), (3, 26847709), (7, 11506161), (17, 4737831), (21, 3835387), (51, 1579277), (119, 676833), (357, 225611)]