86966883

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{1091}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 133385616

約数和(自身を除く): 46418733

約数列:

[1, 3, 9, 17, 51, 153, 521, 1091, 1563, 3273, 4689, 8857, 9819, 18547, 26571, 55641, 79713, 166923, 568411, 1705233, 5115699, 9662987, 28988961, 86966883]

約数ペア:

[(1, 86966883), (3, 28988961), (9, 9662987), (17, 5115699), (51, 1705233), (153, 568411), (521, 166923), (1091, 79713), (1563, 55641), (3273, 26571), (4689, 18547), (8857, 9819)]