39123081

素因数分解:

$3^4\times {\mathrm{547}}^1\times {\mathrm{883}}^1$

素因数の和:1442

約数の個数: 20

約数和(自身を含む): 58616272

約数和(自身を除く): 19493191

約数列:

[1, 3, 9, 27, 81, 547, 883, 1641, 2649, 4923, 7947, 14769, 23841, 44307, 71523, 483001, 1449003, 4347009, 13041027, 39123081]

約数ペア:

[(1, 39123081), (3, 13041027), (9, 4347009), (27, 1449003), (81, 483001), (547, 71523), (883, 44307), (1641, 23841), (2649, 14769), (4923, 7947)]