90434889

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12899}}^1$

素因数の和:12965

約数の個数: 24

約数和(自身を含む): 140868000

約数和(自身を除く): 50433111

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 12899, 38697, 116091, 245081, 528859, 735243, 1586577, 2205729, 4759731, 10048321, 30144963, 90434889]

約数ペア:

[(1, 90434889), (3, 30144963), (9, 10048321), (19, 4759731), (41, 2205729), (57, 1586577), (123, 735243), (171, 528859), (369, 245081), (779, 116091), (2337, 38697), (7011, 12899)]