68661021

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{160049}}^1$

素因数の和:160076

約数の個数: 16

約数和(自身を含む): 107553600

約数和(自身を除く): 38892579

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 160049, 480147, 1760539, 2080637, 5281617, 6241911, 22887007, 68661021]

約数ペア:

[(1, 68661021), (3, 22887007), (11, 6241911), (13, 5281617), (33, 2080637), (39, 1760539), (143, 480147), (429, 160049)]