127277511

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1\times {\mathrm{1217}}^1$

素因数の和:1782

約数の個数: 16

約数和(自身を含む): 172585728

約数和(自身を除く): 45308217

約数列:

[1, 3, 71, 213, 491, 1217, 1473, 3651, 34861, 86407, 104583, 259221, 597547, 1792641, 42425837, 127277511]

約数ペア:

[(1, 127277511), (3, 42425837), (71, 1792641), (213, 597547), (491, 259221), (1217, 104583), (1473, 86407), (3651, 34861)]