55672641

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{325571}}^1$

素因数の和:325596

約数の個数: 12

約数和(自身を含む): 84648720

約数和(自身を除く): 28976079

約数列:

[1, 3, 9, 19, 57, 171, 325571, 976713, 2930139, 6185849, 18557547, 55672641]

約数ペア:

[(1, 55672641), (3, 18557547), (9, 6185849), (19, 2930139), (57, 976713), (171, 325571)]