66047081

素因数分解:

${\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 69888000

約数和(自身を除く): 3840919

約数列:

[1, 31, 79, 149, 181, 2449, 4619, 5611, 11771, 14299, 26969, 364901, 443269, 836039, 2130551, 66047081]

約数ペア:

[(1, 66047081), (31, 2130551), (79, 836039), (149, 443269), (181, 364901), (2449, 26969), (4619, 14299), (5611, 11771)]