81126957

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{3709}}^1$

素因数の和:4052

約数の個数: 16

約数和(自身を含む): 113258880

約数和(自身を除く): 32131923

約数列:

[1, 3, 23, 69, 317, 951, 3709, 7291, 11127, 21873, 85307, 255921, 1175753, 3527259, 27042319, 81126957]

約数ペア:

[(1, 81126957), (3, 27042319), (23, 3527259), (69, 1175753), (317, 255921), (951, 85307), (3709, 21873), (7291, 11127)]