66893567

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 75005952

約数和(自身を除く): 8112385

約数列:

[1, 13, 31, 127, 403, 1307, 1651, 3937, 16991, 40517, 51181, 165989, 526721, 2157857, 5145659, 66893567]

約数ペア:

[(1, 66893567), (13, 5145659), (31, 2157857), (127, 526721), (403, 165989), (1307, 51181), (1651, 40517), (3937, 16991)]