42774489

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{37423}}^1$

素因数の和:37556

約数の個数: 12

約数和(自身を含む): 62273536

約数和(自身を除く): 19499047

約数列:

[1, 3, 9, 127, 381, 1143, 37423, 112269, 336807, 4752721, 14258163, 42774489]

約数ペア:

[(1, 42774489), (3, 14258163), (9, 4752721), (127, 336807), (381, 112269), (1143, 37423)]