127659846

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{299671}}^1$

素因数の和:299747

約数の個数: 16

約数和(自身を含む): 258916608

約数和(自身を除く): 131256762

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 299671, 599342, 899013, 1798026, 21276641, 42553282, 63829923, 127659846]

約数ペア:

[(1, 127659846), (2, 63829923), (3, 42553282), (6, 21276641), (71, 1798026), (142, 899013), (213, 599342), (426, 299671)]