26631801

素因数分解:

$3^3\times 7^1\times {\mathrm{140909}}^1$

素因数の和:140925

約数の個数: 16

約数和(自身を含む): 45091200

約数和(自身を除く): 18459399

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 140909, 422727, 986363, 1268181, 2959089, 3804543, 8877267, 26631801]

約数ペア:

[(1, 26631801), (3, 8877267), (7, 3804543), (9, 2959089), (21, 1268181), (27, 986363), (63, 422727), (189, 140909)]