49447179

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{3163}}^1$

素因数の和:3368

約数の個数: 20

約数和(自身を含む): 74271736

約数和(自身を除く): 24824557

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 3163, 5211, 9489, 15633, 28467, 85401, 256203, 610459, 1831377, 5494131, 16482393, 49447179]

約数ペア:

[(1, 49447179), (3, 16482393), (9, 5494131), (27, 1831377), (81, 610459), (193, 256203), (579, 85401), (1737, 28467), (3163, 15633), (5211, 9489)]