81250818

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1231073}}^1$

素因数の和:1231089

約数の個数: 16

約数和(自身を含む): 177274656

約数和(自身を除く): 96023838

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1231073, 2462146, 3693219, 7386438, 13541803, 27083606, 40625409, 81250818]

約数ペア:

[(1, 81250818), (2, 40625409), (3, 27083606), (6, 13541803), (11, 7386438), (22, 3693219), (33, 2462146), (66, 1231073)]