51164397

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{13009}}^1$

素因数の和:13057

約数の個数: 24

約数和(自身を含む): 81182400

約数和(自身を除く): 30018003

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 13009, 39027, 117081, 247171, 299207, 741513, 897621, 2224539, 2692863, 5684933, 17054799, 51164397]

約数ペア:

[(1, 51164397), (3, 17054799), (9, 5684933), (19, 2692863), (23, 2224539), (57, 897621), (69, 741513), (171, 299207), (207, 247171), (437, 117081), (1311, 39027), (3933, 13009)]