54817647

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{1693}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 75132288

約数和(自身を除く): 20314641

約数列:

[1, 3, 43, 129, 251, 753, 1693, 5079, 10793, 32379, 72799, 218397, 424943, 1274829, 18272549, 54817647]

約数ペア:

[(1, 54817647), (3, 18272549), (43, 1274829), (129, 424943), (251, 218397), (753, 72799), (1693, 32379), (5079, 10793)]