49091391

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{133039}}^1$

素因数の和:133086

約数の個数: 12

約数和(自身を含む): 72639840

約数和(自身を除く): 23548449

約数列:

[1, 3, 9, 41, 123, 369, 133039, 399117, 1197351, 5454599, 16363797, 49091391]

約数ペア:

[(1, 49091391), (3, 16363797), (9, 5454599), (41, 1197351), (123, 399117), (369, 133039)]