127481151

素因数分解:

$3^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{3919}}^1$

素因数の和:5478

約数の個数: 16

約数和(自身を含む): 194432000

約数和(自身を除く): 66950849

約数列:

[1, 3, 7, 21, 1549, 3919, 4647, 10843, 11757, 27433, 32529, 82299, 6070531, 18211593, 42493717, 127481151]

約数ペア:

[(1, 127481151), (3, 42493717), (7, 18211593), (21, 6070531), (1549, 82299), (3919, 32529), (4647, 27433), (10843, 11757)]