149148381

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{1787}}^1$

素因数の和:2480

約数の個数: 16

約数和(自身を含む): 203917824

約数和(自身を除く): 54769443

約数列:

[1, 3, 43, 129, 647, 1787, 1941, 5361, 27821, 76841, 83463, 230523, 1156189, 3468567, 49716127, 149148381]

約数ペア:

[(1, 149148381), (3, 49716127), (43, 3468567), (129, 1156189), (647, 230523), (1787, 83463), (1941, 76841), (5361, 27821)]