5181543

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{4463}}^1$

素因数の和:4515

約数の個数: 16

約数和(自身を含む): 7856640

約数和(自身を除く): 2675097

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 4463, 13389, 40167, 120501, 191909, 575727, 1727181, 5181543]

約数ペア:

[(1, 5181543), (3, 1727181), (9, 575727), (27, 191909), (43, 120501), (129, 40167), (387, 13389), (1161, 4463)]