87889023

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{87977}}^1$

素因数の和:88023

約数の個数: 16

約数和(自身を含む): 133726560

約数和(自身を除く): 45837537

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 87977, 263931, 791793, 2375379, 3255149, 9765447, 29296341, 87889023]

約数ペア:

[(1, 87889023), (3, 29296341), (9, 9765447), (27, 3255149), (37, 2375379), (111, 791793), (333, 263931), (999, 87977)]