53759709

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{84131}}^1$

素因数の和:84208

約数の個数: 12

約数和(自身を含む): 78747552

約数和(自身を除く): 24987843

約数列:

[1, 3, 9, 71, 213, 639, 84131, 252393, 757179, 5973301, 17919903, 53759709]

約数ペア:

[(1, 53759709), (3, 17919903), (9, 5973301), (71, 757179), (213, 252393), (639, 84131)]