157047051

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173917}}^1$

素因数の和:173970

約数の個数: 16

約数和(自身を含む): 244876544

約数和(自身を除く): 87829493

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 173917, 521751, 1217419, 3652257, 7478431, 22435293, 52349017, 157047051]

約数ペア:

[(1, 157047051), (3, 52349017), (7, 22435293), (21, 7478431), (43, 3652257), (129, 1217419), (301, 521751), (903, 173917)]