156905307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1341071}}^1$

素因数の和:1341090

約数の個数: 12

約数和(自身を含む): 244075104

約数和(自身を除く): 87169797

約数列:

[1, 3, 9, 13, 39, 117, 1341071, 4023213, 12069639, 17433923, 52301769, 156905307]

約数ペア:

[(1, 156905307), (3, 52301769), (9, 17433923), (13, 12069639), (39, 4023213), (117, 1341071)]