68701347

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53381}}^1$

素因数の和:53411

約数の個数: 24

約数和(自身を含む): 116586288

約数和(自身を除く): 47884941

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 53381, 160143, 480429, 587191, 693953, 1761573, 2081859, 5284719, 6245577, 7633483, 22900449, 68701347]

約数ペア:

[(1, 68701347), (3, 22900449), (9, 7633483), (11, 6245577), (13, 5284719), (33, 2081859), (39, 1761573), (99, 693953), (117, 587191), (143, 480429), (429, 160143), (1287, 53381)]