80457787

素因数分解:

${\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:666

約数の個数: 16

約数和(自身を含む): 87091200

約数和(自身を除く): 6633413

約数列:

[1, 17, 79, 139, 431, 1343, 2363, 7327, 10981, 34049, 59909, 186677, 578833, 1018453, 4732811, 80457787]

約数ペア:

[(1, 80457787), (17, 4732811), (79, 1018453), (139, 578833), (431, 186677), (1343, 59909), (2363, 34049), (7327, 10981)]