121278103

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{823}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 130521600

約数和(自身を除く): 9243497

約数列:

[1, 23, 43, 149, 823, 989, 3427, 6407, 18929, 35389, 122627, 147361, 813947, 2820421, 5272961, 121278103]

約数ペア:

[(1, 121278103), (23, 5272961), (43, 2820421), (149, 813947), (823, 147361), (989, 122627), (3427, 35389), (6407, 18929)]