26724897

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1635

約数の個数: 24

約数和(自身を含む): 40622400

約数和(自身を除く): 13897503

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1549, 1917, 4647, 5751, 13941, 17253, 41823, 109979, 125469, 329937, 376407, 989811, 2969433, 8908299, 26724897]

約数ペア:

[(1, 26724897), (3, 8908299), (9, 2969433), (27, 989811), (71, 376407), (81, 329937), (213, 125469), (243, 109979), (639, 41823), (1549, 17253), (1917, 13941), (4647, 5751)]