78724503

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61169}}^1$

素因数の和:61199

約数の個数: 24

約数和(自身を含む): 133595280

約数和(自身を除く): 54870777

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 61169, 183507, 550521, 672859, 795197, 2018577, 2385591, 6055731, 7156773, 8747167, 26241501, 78724503]

約数ペア:

[(1, 78724503), (3, 26241501), (9, 8747167), (11, 7156773), (13, 6055731), (33, 2385591), (39, 2018577), (99, 795197), (117, 672859), (143, 550521), (429, 183507), (1287, 61169)]