27745389

素因数分解:

$3^3\times 7^1\times {\mathrm{146801}}^1$

素因数の和:146817

約数の個数: 16

約数和(自身を含む): 46976640

約数和(自身を除く): 19231251

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 146801, 440403, 1027607, 1321209, 3082821, 3963627, 9248463, 27745389]

約数ペア:

[(1, 27745389), (3, 9248463), (7, 3963627), (9, 3082821), (21, 1321209), (27, 1027607), (63, 440403), (189, 146801)]