164400813

素因数分解:

$3^3\times {\mathrm{1303}}^1\times {\mathrm{4673}}^1$

素因数の和:5985

約数の個数: 16

約数和(自身を含む): 243795840

約数和(自身を除く): 79395027

約数列:

[1, 3, 9, 27, 1303, 3909, 4673, 11727, 14019, 35181, 42057, 126171, 6088919, 18266757, 54800271, 164400813]

約数ペア:

[(1, 164400813), (3, 54800271), (9, 18266757), (27, 6088919), (1303, 126171), (3909, 42057), (4673, 35181), (11727, 14019)]