157057227

素因数分解:

$3^2\times {\mathrm{409}}^1\times {\mathrm{42667}}^1$

素因数の和:43082

約数の個数: 12

約数和(自身を含む): 227420440

約数和(自身を除く): 70363213

約数列:

[1, 3, 9, 409, 1227, 3681, 42667, 128001, 384003, 17450803, 52352409, 157057227]

約数ペア:

[(1, 157057227), (3, 52352409), (9, 17450803), (409, 384003), (1227, 128001), (3681, 42667)]