105951321

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2789}}^1$

素因数の和:2875

約数の個数: 40

約数和(自身を含む): 183648960

約数和(自身を除く): 77697639

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1809, 2789, 4221, 5427, 8367, 12663, 19523, 25101, 37989, 58569, 75303, 175707, 186863, 225909, 527121, 560589, 1308041, 1581363, 1681767, 3924123, 5045301, 11772369, 15135903, 35317107, 105951321]

約数ペア:

[(1, 105951321), (3, 35317107), (7, 15135903), (9, 11772369), (21, 5045301), (27, 3924123), (63, 1681767), (67, 1581363), (81, 1308041), (189, 560589), (201, 527121), (469, 225909), (567, 186863), (603, 175707), (1407, 75303), (1809, 58569), (2789, 37989), (4221, 25101), (5427, 19523), (8367, 12663)]