37784961

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{2417}}^1$

素因数の和:2622

約数の個数: 20

約数和(自身を含む): 56760132

約数和(自身を除く): 18975171

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 2417, 5211, 7251, 15633, 21753, 65259, 195777, 466481, 1399443, 4198329, 12594987, 37784961]

約数ペア:

[(1, 37784961), (3, 12594987), (9, 4198329), (27, 1399443), (81, 466481), (193, 195777), (579, 65259), (1737, 21753), (2417, 15633), (5211, 7251)]