82805871

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{2089}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 112592480

約数和(自身を除く): 29786609

約数列:

[1, 3, 73, 181, 219, 543, 2089, 6267, 13213, 39639, 152497, 378109, 457491, 1134327, 27601957, 82805871]

約数ペア:

[(1, 82805871), (3, 27601957), (73, 1134327), (181, 457491), (219, 378109), (543, 152497), (2089, 39639), (6267, 13213)]