150187791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 221985792

約数和(自身を除く): 71798001

約数列:

[1, 3, 13, 39, 71, 73, 213, 219, 743, 923, 949, 2229, 2769, 2847, 5183, 9659, 15549, 28977, 52753, 54239, 67379, 158259, 162717, 202137, 685789, 705107, 2057367, 2115321, 3850969, 11552907, 50062597, 150187791]

約数ペア:

[(1, 150187791), (3, 50062597), (13, 11552907), (39, 3850969), (71, 2115321), (73, 2057367), (213, 705107), (219, 685789), (743, 202137), (923, 162717), (949, 158259), (2229, 67379), (2769, 54239), (2847, 52753), (5183, 28977), (9659, 15549)]