80475027

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1\times {\mathrm{571}}^1$

素因数の和:1114

約数の個数: 16

約数和(自身を含む): 108725760

約数和(自身を除く): 28250733

約数列:

[1, 3, 109, 327, 431, 571, 1293, 1713, 46979, 62239, 140937, 186717, 246101, 738303, 26825009, 80475027]

約数ペア:

[(1, 80475027), (3, 26825009), (109, 738303), (327, 246101), (431, 186717), (571, 140937), (1293, 62239), (1713, 46979)]