277204581

素因数分解:

$3^2\times {\mathrm{1373}}^1\times {\mathrm{22433}}^1$

素因数の和:23812

約数の個数: 12

約数和(自身を含む): 400716108

約数和(自身を除く): 123511527

約数列:

[1, 3, 9, 1373, 4119, 12357, 22433, 67299, 201897, 30800509, 92401527, 277204581]

約数ペア:

[(1, 277204581), (3, 92401527), (9, 30800509), (1373, 201897), (4119, 67299), (12357, 22433)]