78920319

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{2281}}^1$

素因数の和:2910

約数の個数: 16

約数和(自身を含む): 110996480

約数和(自身を除く): 32076161

約数列:

[1, 3, 19, 57, 607, 1821, 2281, 6843, 11533, 34599, 43339, 130017, 1384567, 4153701, 26306773, 78920319]

約数ペア:

[(1, 78920319), (3, 26306773), (19, 4153701), (57, 1384567), (607, 130017), (1821, 43339), (2281, 34599), (6843, 11533)]