149245479

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{751}}^1$

素因数の和:1139

約数の個数: 24

約数和(自身を含む): 219608064

約数和(自身を除く): 70362585

約数列:

[1, 3, 9, 71, 213, 311, 639, 751, 933, 2253, 2799, 6759, 22081, 53321, 66243, 159963, 198729, 233561, 479889, 700683, 2102049, 16582831, 49748493, 149245479]

約数ペア:

[(1, 149245479), (3, 49748493), (9, 16582831), (71, 2102049), (213, 700683), (311, 479889), (639, 233561), (751, 198729), (933, 159963), (2253, 66243), (2799, 53321), (6759, 22081)]