81135162

素因数分解:

$2^1\times 3^3\times {\mathrm{1502503}}^1$

素因数の和:1502514

約数の個数: 16

約数和(自身を含む): 180300480

約数和(自身を除く): 99165318

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1502503, 3005006, 4507509, 9015018, 13522527, 27045054, 40567581, 81135162]

約数ペア:

[(1, 81135162), (2, 40567581), (3, 27045054), (6, 13522527), (9, 9015018), (18, 4507509), (27, 3005006), (54, 1502503)]