127887678

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97327}}^1$

素因数の和:97408

約数の個数: 24

約数和(自身を含む): 280888608

約数和(自身を除く): 153000930

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 97327, 194654, 291981, 583962, 875943, 1751886, 7104871, 14209742, 21314613, 42629226, 63943839, 127887678]

約数ペア:

[(1, 127887678), (2, 63943839), (3, 42629226), (6, 21314613), (9, 14209742), (18, 7104871), (73, 1751886), (146, 875943), (219, 583962), (438, 291981), (657, 194654), (1314, 97327)]