121866054

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{278233}}^1$

素因数の和:278311

約数の個数: 16

約数和(自身を含む): 247071792

約数和(自身を除く): 125205738

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 278233, 556466, 834699, 1669398, 20311009, 40622018, 60933027, 121866054]

約数ペア:

[(1, 121866054), (2, 60933027), (3, 40622018), (6, 20311009), (73, 1669398), (146, 834699), (219, 556466), (438, 278233)]