127641507

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{55763}}^1$

素因数の和:55882

約数の個数: 16

約数和(自身を含む): 196289280

約数和(自身を除く): 68647773

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 55763, 167289, 390341, 1171023, 6078167, 18234501, 42547169, 127641507]

約数ペア:

[(1, 127641507), (3, 42547169), (7, 18234501), (21, 6078167), (109, 1171023), (327, 390341), (763, 167289), (2289, 55763)]