49156353

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1909

約数の個数: 24

約数和(自身を含む): 73719360

約数和(自身を除く): 24563007

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 1789, 3053, 5367, 9159, 16101, 27477, 76927, 127019, 230781, 381057, 692343, 1143171, 5461817, 16385451, 49156353]

約数ペア:

[(1, 49156353), (3, 16385451), (9, 5461817), (43, 1143171), (71, 692343), (129, 381057), (213, 230781), (387, 127019), (639, 76927), (1789, 27477), (3053, 16101), (5367, 9159)]