87912171

素因数分解:

$3^2\times {\mathrm{1889}}^1\times {\mathrm{5171}}^1$

素因数の和:7066

約数の個数: 12

約数和(自身を含む): 127076040

約数和(自身を除く): 39163869

約数列:

[1, 3, 9, 1889, 5171, 5667, 15513, 17001, 46539, 9768019, 29304057, 87912171]

約数ペア:

[(1, 87912171), (3, 29304057), (9, 9768019), (1889, 46539), (5171, 17001), (5667, 15513)]