89809821

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{863}}^1$

素因数の和:1273

約数の個数: 24

約数和(自身を含む): 134424576

約数和(自身を除く): 44614755

約数列:

[1, 3, 9, 31, 93, 279, 373, 863, 1119, 2589, 3357, 7767, 11563, 26753, 34689, 80259, 104067, 240777, 321899, 965697, 2897091, 9978869, 29936607, 89809821]

約数ペア:

[(1, 89809821), (3, 29936607), (9, 9978869), (31, 2897091), (93, 965697), (279, 321899), (373, 240777), (863, 104067), (1119, 80259), (2589, 34689), (3357, 26753), (7767, 11563)]