111867939

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{251}}^1\times {\mathrm{971}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 176359680

約数和(自身を除く): 64491741

約数列:

[1, 3, 9, 17, 27, 51, 153, 251, 459, 753, 971, 2259, 2913, 4267, 6777, 8739, 12801, 16507, 26217, 38403, 49521, 115209, 148563, 243721, 445689, 731163, 2193489, 4143257, 6580467, 12429771, 37289313, 111867939]

約数ペア:

[(1, 111867939), (3, 37289313), (9, 12429771), (17, 6580467), (27, 4143257), (51, 2193489), (153, 731163), (251, 445689), (459, 243721), (753, 148563), (971, 115209), (2259, 49521), (2913, 38403), (4267, 26217), (6777, 16507), (8739, 12801)]