80863731

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2281}}^1$

素因数の和:2404

約数の個数: 32

約数和(自身を含む): 130347840

約数和(自身を除く): 49484109

約数列:

[1, 3, 9, 13, 27, 39, 101, 117, 303, 351, 909, 1313, 2281, 2727, 3939, 6843, 11817, 20529, 29653, 35451, 61587, 88959, 230381, 266877, 691143, 800631, 2073429, 2994953, 6220287, 8984859, 26954577, 80863731]

約数ペア:

[(1, 80863731), (3, 26954577), (9, 8984859), (13, 6220287), (27, 2994953), (39, 2073429), (101, 800631), (117, 691143), (303, 266877), (351, 230381), (909, 88959), (1313, 61587), (2281, 35451), (2727, 29653), (3939, 20529), (6843, 11817)]