169623261

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{757}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 258811520

約数和(自身を除く): 89188259

約数列:

[1, 3, 9, 27, 43, 129, 193, 387, 579, 757, 1161, 1737, 2271, 5211, 6813, 8299, 20439, 24897, 32551, 74691, 97653, 146101, 224073, 292959, 438303, 878877, 1314909, 3944727, 6282343, 18847029, 56541087, 169623261]

約数ペア:

[(1, 169623261), (3, 56541087), (9, 18847029), (27, 6282343), (43, 3944727), (129, 1314909), (193, 878877), (387, 438303), (579, 292959), (757, 224073), (1161, 146101), (1737, 97653), (2271, 74691), (5211, 32551), (6813, 24897), (8299, 20439)]