54415563

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{7517}}^1$

素因数の和:7666

約数の個数: 16

約数和(自身を含む): 76984320

約数和(自身を除く): 22568757

約数列:

[1, 3, 19, 57, 127, 381, 2413, 7239, 7517, 22551, 142823, 428469, 954659, 2863977, 18138521, 54415563]

約数ペア:

[(1, 54415563), (3, 18138521), (19, 2863977), (57, 954659), (127, 428469), (381, 142823), (2413, 22551), (7239, 7517)]