27720571047

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{3209}}^1\times {\mathrm{221497}}^1$

素因数の和:224722

約数の個数: 16

約数和(自身を含む): 39816480480

約数和(自身を除く): 12095909433

約数列:

[1, 3, 13, 39, 3209, 9627, 41717, 125151, 221497, 664491, 2879461, 8638383, 710783873, 2132351619, 9240190349, 27720571047]

約数ペア:

[(1, 27720571047), (3, 9240190349), (13, 2132351619), (39, 710783873), (3209, 8638383), (9627, 2879461), (41717, 664491), (125151, 221497)]