151496991

素因数分解:

$3^2\times {\mathrm{647}}^1\times {\mathrm{26017}}^1$

素因数の和:26670

約数の個数: 12

約数和(自身を含む): 219175632

約数和(自身を除く): 67678641

約数列:

[1, 3, 9, 647, 1941, 5823, 26017, 78051, 234153, 16832999, 50498997, 151496991]

約数ペア:

[(1, 151496991), (3, 50498997), (9, 16832999), (647, 234153), (1941, 78051), (5823, 26017)]