54942209

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 64504320

約数和(自身を除く): 9562111

約数列:

[1, 7, 73, 79, 511, 553, 1361, 5767, 9527, 40369, 99353, 107519, 695471, 752633, 7848887, 54942209]

約数ペア:

[(1, 54942209), (7, 7848887), (73, 752633), (79, 695471), (511, 107519), (553, 99353), (1361, 40369), (5767, 9527)]