127270323

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{90071}}^1$

素因数の和:90234

約数の個数: 12

約数和(自身を含む): 185007888

約数和(自身を除く): 57737565

約数列:

[1, 3, 9, 157, 471, 1413, 90071, 270213, 810639, 14141147, 42423441, 127270323]

約数ペア:

[(1, 127270323), (3, 42423441), (9, 14141147), (157, 810639), (471, 270213), (1413, 90071)]