87928.000000

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:326

約数の個数: 16

約数和(自身を含む): 836352

約数和(自身を除く): 271689

約数列:

[1, 3, 11, 33, 71, 213, 241, 723, 781, 2343, 2651, 7953, 17111, 51333, 188221, 564663]

約数ペア:

[(1, 564663), (3, 188221), (11, 51333), (33, 17111), (71, 7953), (213, 2651), (241, 2343), (723, 781)]