127921377

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{6551}}^1$

素因数の和:6860

約数の個数: 16

約数和(自身を含む): 178633728

約数和(自身を除く): 50712351

約数列:

[1, 3, 23, 69, 283, 849, 6509, 6551, 19527, 19653, 150673, 452019, 1853933, 5561799, 42640459, 127921377]

約数ペア:

[(1, 127921377), (3, 42640459), (23, 5561799), (69, 1853933), (283, 452019), (849, 150673), (6509, 19653), (6551, 19527)]