157030227

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{457}}^1\times {\mathrm{523}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 230872304

約数和(自身を除く): 73842077

約数列:

[1, 3, 9, 73, 219, 457, 523, 657, 1371, 1569, 4113, 4707, 33361, 38179, 100083, 114537, 239011, 300249, 343611, 717033, 2151099, 17447803, 52343409, 157030227]

約数ペア:

[(1, 157030227), (3, 52343409), (9, 17447803), (73, 2151099), (219, 717033), (457, 343611), (523, 300249), (657, 239011), (1371, 114537), (1569, 100083), (4113, 38179), (4707, 33361)]