127643454

素因数分解:

$2^1\times 3^2\times {\mathrm{7091303}}^1$

素因数の和:7091311

約数の個数: 12

約数和(自身を含む): 276560856

約数和(自身を除く): 148917402

約数列:

[1, 2, 3, 6, 9, 18, 7091303, 14182606, 21273909, 42547818, 63821727, 127643454]

約数ペア:

[(1, 127643454), (2, 63821727), (3, 42547818), (6, 21273909), (9, 14182606), (18, 7091303)]