314079849

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{25679}}^1$

素因数の和:25842

約数の個数: 20

約数和(自身を含む): 472306560

約数和(自身を除く): 158226711

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 25679, 77037, 231111, 693333, 2079999, 3877529, 11632587, 34897761, 104693283, 314079849]

約数ペア:

[(1, 314079849), (3, 104693283), (9, 34897761), (27, 11632587), (81, 3877529), (151, 2079999), (453, 693333), (1359, 231111), (4077, 77037), (12231, 25679)]