86739729

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1069}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 128810880

約数和(自身を除く): 42071151

約数列:

[1, 3, 17, 37, 43, 51, 111, 129, 629, 731, 1069, 1591, 1887, 2193, 3207, 4773, 18173, 27047, 39553, 45967, 54519, 81141, 118659, 137901, 672401, 781439, 1700779, 2017203, 2344317, 5102337, 28913243, 86739729]

約数ペア:

[(1, 86739729), (3, 28913243), (17, 5102337), (37, 2344317), (43, 2017203), (51, 1700779), (111, 781439), (129, 672401), (629, 137901), (731, 118659), (1069, 81141), (1591, 54519), (1887, 45967), (2193, 39553), (3207, 27047), (4773, 18173)]