143127399

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{3881}}^1$

素因数の和:4550

約数の個数: 16

約数和(自身を含む): 201242880

約数和(自身を除く): 58115481

約数列:

[1, 3, 19, 57, 647, 1941, 3881, 11643, 12293, 36879, 73739, 221217, 2511007, 7533021, 47709133, 143127399]

約数ペア:

[(1, 143127399), (3, 47709133), (19, 7533021), (57, 2511007), (647, 221217), (1941, 73739), (3881, 36879), (11643, 12293)]