81495306

素因数分解:

$2^1\times 3^2\times {\mathrm{4527517}}^1$

素因数の和:4527525

約数の個数: 12

約数和(自身を含む): 176573202

約数和(自身を除く): 95077896

約数列:

[1, 2, 3, 6, 9, 18, 4527517, 9055034, 13582551, 27165102, 40747653, 81495306]

約数ペア:

[(1, 81495306), (2, 40747653), (3, 27165102), (6, 13582551), (9, 9055034), (18, 4527517)]