149403903

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{6143}}^1$

素因数の和:6235

約数の個数: 24

約数和(自身を含む): 222265344

約数和(自身を除く): 72861441

約数列:

[1, 3, 11, 33, 67, 121, 201, 363, 737, 2211, 6143, 8107, 18429, 24321, 67573, 202719, 411581, 743303, 1234743, 2229909, 4527391, 13582173, 49801301, 149403903]

約数ペア:

[(1, 149403903), (3, 49801301), (11, 13582173), (33, 4527391), (67, 2229909), (121, 1234743), (201, 743303), (363, 411581), (737, 202719), (2211, 67573), (6143, 24321), (8107, 18429)]