157086129

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{67217}}^1$

素因数の和:67280

約数の個数: 16

約数和(自身を含む): 225852480

約数和(自身を除く): 68766351

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 67217, 201651, 1277123, 2755897, 3831369, 8267691, 52362043, 157086129]

約数ペア:

[(1, 157086129), (3, 52362043), (19, 8267691), (41, 3831369), (57, 2755897), (123, 1277123), (779, 201651), (2337, 67217)]