277275321

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{1013}}^1\times {\mathrm{1789}}^1$

素因数の和:2825

約数の個数: 24

約数和(自身を含む): 424724040

約数和(自身を除く): 147448719

約数列:

[1, 3, 9, 17, 51, 153, 1013, 1789, 3039, 5367, 9117, 16101, 17221, 30413, 51663, 91239, 154989, 273717, 1812257, 5436771, 16310313, 30808369, 92425107, 277275321]

約数ペア:

[(1, 277275321), (3, 92425107), (9, 30808369), (17, 16310313), (51, 5436771), (153, 1812257), (1013, 273717), (1789, 154989), (3039, 91239), (5367, 51663), (9117, 30413), (16101, 17221)]