187911505149

素因数分解:

$3^1\times {\mathrm{241}}^1\times {\mathrm{1973}}^1\times {\mathrm{131731}}^1$

素因数の和:133948

約数の個数: 16

約数和(自身を含む): 251717721024

約数和(自身を除く): 63806215875

約数列:

[1, 3, 241, 723, 1973, 5919, 131731, 395193, 475493, 1426479, 31747171, 95241513, 259905263, 779715789, 62637168383, 187911505149]

約数ペア:

[(1, 187911505149), (3, 62637168383), (241, 779715789), (723, 259905263), (1973, 95241513), (5919, 31747171), (131731, 1426479), (395193, 475493)]