87090123

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{1277}}^1$

素因数の和:1586

約数の個数: 16

約数和(自身を含む): 117780480

約数和(自身を除く): 30690357

約数列:

[1, 3, 127, 179, 381, 537, 1277, 3831, 22733, 68199, 162179, 228583, 486537, 685749, 29030041, 87090123]

約数ペア:

[(1, 87090123), (3, 29030041), (127, 685749), (179, 486537), (381, 228583), (537, 162179), (1277, 68199), (3831, 22733)]