39687729

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{277}}^1\times {\mathrm{293}}^1$

素因数の和:736

約数の個数: 16

約数和(自身を含む): 53616192

約数和(自身を除く): 13928463

約数列:

[1, 3, 163, 277, 293, 489, 831, 879, 45151, 47759, 81161, 135453, 143277, 243483, 13229243, 39687729]

約数ペア:

[(1, 39687729), (3, 13229243), (163, 243483), (277, 143277), (293, 135453), (489, 81161), (831, 47759), (879, 45151)]