67261239

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{42223}}^1$

素因数の和:42291

約数の個数: 16

約数和(自身を含む): 101337600

約数和(自身を除く): 34076361

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 42223, 126669, 380007, 1140021, 2491157, 7473471, 22420413, 67261239]

約数ペア:

[(1, 67261239), (3, 22420413), (9, 7473471), (27, 2491157), (59, 1140021), (177, 380007), (531, 126669), (1593, 42223)]