27944973

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 47616000

約数和(自身を除く): 19671027

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 597, 743, 1393, 1791, 2229, 4179, 5201, 5373, 6687, 12537, 15603, 20061, 37611, 46809, 140427, 147857, 443571, 1034999, 1330713, 3104997, 3992139, 9314991, 27944973]

約数ペア:

[(1, 27944973), (3, 9314991), (7, 3992139), (9, 3104997), (21, 1330713), (27, 1034999), (63, 443571), (189, 147857), (199, 140427), (597, 46809), (743, 37611), (1393, 20061), (1791, 15603), (2229, 12537), (4179, 6687), (5201, 5373)]