144130239

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{281}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 237037920

約数和(自身を除く): 92907681

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 157, 281, 297, 363, 471, 843, 1089, 1413, 1727, 2529, 3091, 3267, 4239, 5181, 7587, 9273, 15543, 18997, 27819, 34001, 44117, 46629, 56991, 83457, 102003, 132351, 170973, 306009, 397053, 485287, 512919, 918027, 1191159, 1455861, 4367583, 5338157, 13102749, 16014471, 48043413, 144130239]

約数ペア:

[(1, 144130239), (3, 48043413), (9, 16014471), (11, 13102749), (27, 5338157), (33, 4367583), (99, 1455861), (121, 1191159), (157, 918027), (281, 512919), (297, 485287), (363, 397053), (471, 306009), (843, 170973), (1089, 132351), (1413, 102003), (1727, 83457), (2529, 56991), (3091, 46629), (3267, 44117), (4239, 34001), (5181, 27819), (7587, 18997), (9273, 15543)]