18255060909

素因数分解:

$3^3\times {\mathrm{20297}}^1\times {\mathrm{33311}}^1$

素因数の和:53617

約数の個数: 16

約数和(自身を含む): 27046679040

約数和(自身を除く): 8791618131

約数列:

[1, 3, 9, 27, 20297, 33311, 60891, 99933, 182673, 299799, 548019, 899397, 676113367, 2028340101, 6085020303, 18255060909]

約数ペア:

[(1, 18255060909), (3, 6085020303), (9, 2028340101), (27, 676113367), (20297, 899397), (33311, 548019), (60891, 299799), (99933, 182673)]