66111941

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 77721600

約数和(自身を除く): 11609659

約数列:

[1, 7, 43, 239, 301, 919, 1673, 6433, 10277, 39517, 71939, 219641, 276619, 1537487, 9444563, 66111941]

約数ペア:

[(1, 66111941), (7, 9444563), (43, 1537487), (239, 276619), (301, 219641), (919, 71939), (1673, 39517), (6433, 10277)]