57540189

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 98240000

約数和(自身を除く): 40699811

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 289, 323, 357, 399, 499, 867, 969, 1497, 2023, 2261, 3493, 5491, 6069, 6783, 8483, 9481, 10479, 16473, 25449, 28443, 38437, 59381, 66367, 115311, 144211, 161177, 178143, 199101, 432633, 483531, 1009477, 1128239, 2740009, 3028431, 3384717, 8220027, 19180063, 57540189]

約数ペア:

[(1, 57540189), (3, 19180063), (7, 8220027), (17, 3384717), (19, 3028431), (21, 2740009), (51, 1128239), (57, 1009477), (119, 483531), (133, 432633), (289, 199101), (323, 178143), (357, 161177), (399, 144211), (499, 115311), (867, 66367), (969, 59381), (1497, 38437), (2023, 28443), (2261, 25449), (3493, 16473), (5491, 10479), (6069, 9481), (6783, 8483)]