127553338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79423}}^1$

素因数の和:79509

約数の個数: 16

約数和(自身を含む): 211585536

約数和(自身を除く): 84032198

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 79423, 158846, 873653, 1747306, 5797879, 11595758, 63776669, 127553338]

約数ペア:

[(1, 127553338), (2, 63776669), (11, 11595758), (22, 5797879), (73, 1747306), (146, 873653), (803, 158846), (1606, 79423)]