153992113

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^2$

素因数の和:265

約数の個数: 24

約数和(自身を含む): 177391296

約数和(自身を除く): 23399183

約数列:

[1, 11, 37, 71, 73, 407, 781, 803, 2627, 2701, 5183, 5329, 28897, 29711, 57013, 58619, 191771, 197173, 378359, 2109481, 2168903, 4161949, 13999283, 153992113]

約数ペア:

[(1, 153992113), (11, 13999283), (37, 4161949), (71, 2168903), (73, 2109481), (407, 378359), (781, 197173), (803, 191771), (2627, 58619), (2701, 57013), (5183, 29711), (5329, 28897)]