194612859

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{11927}}^1$

素因数の和:11984

約数の個数: 36

約数和(自身を含む): 335868624

約数和(自身を除く): 141255765

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 5439, 11927, 16317, 35781, 83489, 107343, 250467, 441299, 584423, 751401, 1323897, 1753269, 3089093, 3971691, 5259807, 9267279, 21623651, 27801837, 64870953, 194612859]

約数ペア:

[(1, 194612859), (3, 64870953), (7, 27801837), (9, 21623651), (21, 9267279), (37, 5259807), (49, 3971691), (63, 3089093), (111, 1753269), (147, 1323897), (259, 751401), (333, 584423), (441, 441299), (777, 250467), (1813, 107343), (2331, 83489), (5439, 35781), (11927, 16317)]