156962151

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{19841}}^1$

素因数の和:20143

約数の個数: 16

約数和(自身を含む): 233341920

約数和(自身を除く): 76379769

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 19841, 59523, 178569, 535707, 5813413, 17440239, 52320717, 156962151]

約数ペア:

[(1, 156962151), (3, 52320717), (9, 17440239), (27, 5813413), (293, 535707), (879, 178569), (2637, 59523), (7911, 19841)]