6804189

素因数分解:

$3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:199

約数の個数: 48

約数和(自身を含む): 12129600

約数和(自身を除く): 5325411

約数列:

[1, 3, 7, 9, 21, 27, 37, 49, 63, 111, 139, 147, 189, 259, 333, 417, 441, 777, 973, 999, 1251, 1323, 1813, 2331, 2919, 3753, 5143, 5439, 6811, 6993, 8757, 15429, 16317, 20433, 26271, 36001, 46287, 48951, 61299, 108003, 138861, 183897, 252007, 324009, 756021, 972027, 2268063, 6804189]

約数ペア:

[(1, 6804189), (3, 2268063), (7, 972027), (9, 756021), (21, 324009), (27, 252007), (37, 183897), (49, 138861), (63, 108003), (111, 61299), (139, 48951), (147, 46287), (189, 36001), (259, 26271), (333, 20433), (417, 16317), (441, 15429), (777, 8757), (973, 6993), (999, 6811), (1251, 5439), (1323, 5143), (1813, 3753), (2331, 2919)]