277203951

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{16067}}^1$

素因数の和:16153

約数の個数: 24

約数和(自身を含む): 421110144

約数和(自身を除く): 143906193

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 16067, 17253, 48201, 144603, 433809, 1140757, 1301427, 3422271, 3904281, 10266813, 30800439, 92401317, 277203951]

約数ペア:

[(1, 277203951), (3, 92401317), (9, 30800439), (27, 10266813), (71, 3904281), (81, 3422271), (213, 1301427), (243, 1140757), (639, 433809), (1917, 144603), (5751, 48201), (16067, 17253)]