78184107

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 125898240

約数和(自身を除く): 47714133

約数列:

[1, 3, 9, 19, 23, 57, 69, 103, 171, 193, 207, 309, 437, 579, 927, 1311, 1737, 1957, 2369, 3667, 3933, 4439, 5871, 7107, 11001, 13317, 17613, 19879, 21321, 33003, 39951, 45011, 59637, 84341, 135033, 178911, 253023, 377701, 405099, 457217, 759069, 1133103, 1371651, 3399309, 4114953, 8687123, 26061369, 78184107]

約数ペア:

[(1, 78184107), (3, 26061369), (9, 8687123), (19, 4114953), (23, 3399309), (57, 1371651), (69, 1133103), (103, 759069), (171, 457217), (193, 405099), (207, 377701), (309, 253023), (437, 178911), (579, 135033), (927, 84341), (1311, 59637), (1737, 45011), (1957, 39951), (2369, 33003), (3667, 21321), (3933, 19879), (4439, 17613), (5871, 13317), (7107, 11001)]