127524321

素因数分解:

$3^3\times {\mathrm{1543}}^1\times {\mathrm{3061}}^1$

素因数の和:4613

約数の個数: 16

約数和(自身を含む): 189109120

約数和(自身を除く): 61584799

約数列:

[1, 3, 9, 27, 1543, 3061, 4629, 9183, 13887, 27549, 41661, 82647, 4723123, 14169369, 42508107, 127524321]

約数ペア:

[(1, 127524321), (3, 42508107), (9, 14169369), (27, 4723123), (1543, 82647), (3061, 41661), (4629, 27549), (9183, 13887)]