80869503

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17137}}^1$

素因数の和:17175

約数の個数: 24

約数和(自身を含む): 127643824

約数和(自身を除く): 46774321

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 17137, 51411, 188507, 222781, 565521, 668343, 2073577, 2450591, 6220731, 7351773, 26956501, 80869503]

約数ペア:

[(1, 80869503), (3, 26956501), (11, 7351773), (13, 6220731), (33, 2450591), (39, 2073577), (121, 668343), (143, 565521), (363, 222781), (429, 188507), (1573, 51411), (4719, 17137)]