86781123

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67429}}^1$

素因数の和:67459

約数の個数: 24

約数和(自身を含む): 147267120

約数和(自身を除く): 60485997

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 67429, 202287, 606861, 741719, 876577, 2225157, 2629731, 6675471, 7889193, 9642347, 28927041, 86781123]

約数ペア:

[(1, 86781123), (3, 28927041), (9, 9642347), (11, 7889193), (13, 6675471), (33, 2629731), (39, 2225157), (99, 876577), (117, 741719), (143, 606861), (429, 202287), (1287, 67429)]