157098999

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{3881}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 213168384

約数和(自身を除く): 56069385

約数列:

[1, 3, 103, 131, 309, 393, 3881, 11643, 13493, 40479, 399743, 508411, 1199229, 1525233, 52366333, 157098999]

約数ペア:

[(1, 157098999), (3, 52366333), (103, 1525233), (131, 1199229), (309, 508411), (393, 399743), (3881, 40479), (11643, 13493)]