89200431

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{187003}}^1$

素因数の和:187062

約数の個数: 12

約数和(自身を含む): 131276808

約数和(自身を除く): 42076377

約数列:

[1, 3, 9, 53, 159, 477, 187003, 561009, 1683027, 9911159, 29733477, 89200431]

約数ペア:

[(1, 89200431), (3, 29733477), (9, 9911159), (53, 1683027), (159, 561009), (477, 187003)]