164078919

素因数分解:

$3^3\times {\mathrm{743}}^1\times {\mathrm{8179}}^1$

素因数の和:8931

約数の個数: 16

約数和(自身を含む): 243436800

約数和(自身を除く): 79357881

約数列:

[1, 3, 9, 27, 743, 2229, 6687, 8179, 20061, 24537, 73611, 220833, 6076997, 18230991, 54692973, 164078919]

約数ペア:

[(1, 164078919), (3, 54692973), (9, 18230991), (27, 6076997), (743, 220833), (2229, 73611), (6687, 24537), (8179, 20061)]