87371451

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{236779}}^1$

素因数の和:236826

約数の個数: 12

約数和(自身を含む): 129281880

約数和(自身を除く): 41910429

約数列:

[1, 3, 9, 41, 123, 369, 236779, 710337, 2131011, 9707939, 29123817, 87371451]

約数ペア:

[(1, 87371451), (3, 29123817), (9, 9707939), (41, 2131011), (123, 710337), (369, 236779)]