157427967

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{2837}}^1$

素因数の和:3242

約数の個数: 16

約数和(自身を含む): 214552800

約数和(自身を除く): 57124833

約数列:

[1, 3, 53, 159, 349, 1047, 2837, 8511, 18497, 55491, 150361, 451083, 990113, 2970339, 52475989, 157427967]

約数ペア:

[(1, 157427967), (3, 52475989), (53, 2970339), (159, 990113), (349, 451083), (1047, 150361), (2837, 55491), (8511, 18497)]