67787463

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 97293312

約数和(自身を除く): 29505849

約数列:

[1, 3, 23, 69, 71, 101, 137, 213, 303, 411, 1633, 2323, 3151, 4899, 6969, 7171, 9453, 9727, 13837, 21513, 29181, 41511, 164933, 223721, 318251, 494799, 671163, 954753, 982427, 2947281, 22595821, 67787463]

約数ペア:

[(1, 67787463), (3, 22595821), (23, 2947281), (69, 982427), (71, 954753), (101, 671163), (137, 494799), (213, 318251), (303, 223721), (411, 164933), (1633, 41511), (2323, 29181), (3151, 21513), (4899, 13837), (6969, 9727), (7171, 9453)]