193620483

素因数分解:

$3^3\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2053}}^1$

素因数の和:2568

約数の個数: 32

約数和(自身を含む): 328640000

約数和(自身を除く): 135019517

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 499, 1497, 2053, 3493, 4491, 6159, 10479, 13473, 14371, 18477, 31437, 43113, 55431, 94311, 129339, 388017, 1024447, 3073341, 7171129, 9220023, 21513387, 27660069, 64540161, 193620483]

約数ペア:

[(1, 193620483), (3, 64540161), (7, 27660069), (9, 21513387), (21, 9220023), (27, 7171129), (63, 3073341), (189, 1024447), (499, 388017), (1497, 129339), (2053, 94311), (3493, 55431), (4491, 43113), (6159, 31437), (10479, 18477), (13473, 14371)]