83834919

素因数分解:

$3^4\times 7^1\times {\mathrm{199}}^1\times {\mathrm{743}}^1$

素因数の和:961

約数の個数: 40

約数和(自身を含む): 144038400

約数和(自身を除く): 60203481

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 199, 567, 597, 743, 1393, 1791, 2229, 4179, 5201, 5373, 6687, 12537, 15603, 16119, 20061, 37611, 46809, 60183, 112833, 140427, 147857, 421281, 443571, 1034999, 1330713, 3104997, 3992139, 9314991, 11976417, 27944973, 83834919]

約数ペア:

[(1, 83834919), (3, 27944973), (7, 11976417), (9, 9314991), (21, 3992139), (27, 3104997), (63, 1330713), (81, 1034999), (189, 443571), (199, 421281), (567, 147857), (597, 140427), (743, 112833), (1393, 60183), (1791, 46809), (2229, 37611), (4179, 20061), (5201, 16119), (5373, 15603), (6687, 12537)]