26354241

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{4457}}^1$

素因数の和:4542

約数の個数: 20

約数和(自身を含む): 39916932

約数和(自身を除く): 13562691

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 4457, 5913, 13371, 40113, 120339, 325361, 361017, 976083, 2928249, 8784747, 26354241]

約数ペア:

[(1, 26354241), (3, 8784747), (9, 2928249), (27, 976083), (73, 361017), (81, 325361), (219, 120339), (657, 40113), (1971, 13371), (4457, 5913)]