157414557

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{2551}}^1$

素因数の和:2928

約数の個数: 16

約数和(自身を含む): 213796352

約数和(自身を除く): 56381795

約数列:

[1, 3, 67, 201, 307, 921, 2551, 7653, 20569, 61707, 170917, 512751, 783157, 2349471, 52471519, 157414557]

約数ペア:

[(1, 157414557), (3, 52471519), (67, 2349471), (201, 783157), (307, 512751), (921, 170917), (2551, 61707), (7653, 20569)]