187796229

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{28109}}^1$

素因数の和:28260

約数の個数: 16

約数和(自身を含む): 267157440

約数和(自身を除く): 79361211

約数列:

[1, 3, 17, 51, 131, 393, 2227, 6681, 28109, 84327, 477853, 1433559, 3682279, 11046837, 62598743, 187796229]

約数ペア:

[(1, 187796229), (3, 62598743), (17, 11046837), (51, 3682279), (131, 1433559), (393, 477853), (2227, 84327), (6681, 28109)]