51031269

素因数分解:

$3^3\times {\mathrm{487}}^1\times {\mathrm{3881}}^1$

素因数の和:4377

約数の個数: 16

約数和(自身を含む): 75776640

約数和(自身を除く): 24745371

約数列:

[1, 3, 9, 27, 487, 1461, 3881, 4383, 11643, 13149, 34929, 104787, 1890047, 5670141, 17010423, 51031269]

約数ペア:

[(1, 51031269), (3, 17010423), (9, 5670141), (27, 1890047), (487, 104787), (1461, 34929), (3881, 13149), (4383, 11643)]