189884001

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{27773}}^1$

素因数の和:27872

約数の個数: 16

約数和(自身を含む): 263964096

約数和(自身を除く): 74080095

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 27773, 83319, 1194239, 1471969, 3582717, 4415907, 63294667, 189884001]

約数ペア:

[(1, 189884001), (3, 63294667), (43, 4415907), (53, 3582717), (129, 1471969), (159, 1194239), (2279, 83319), (6837, 27773)]