27876303

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{337}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 50197056

約数和(自身を除く): 22320753

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 101, 117, 273, 303, 337, 707, 819, 909, 1011, 1313, 2121, 2359, 3033, 3939, 4381, 6363, 7077, 9191, 11817, 13143, 21231, 27573, 30667, 34037, 39429, 82719, 92001, 102111, 238259, 276003, 306333, 442481, 714777, 1327443, 2144331, 3097367, 3982329, 9292101, 27876303]

約数ペア:

[(1, 27876303), (3, 9292101), (7, 3982329), (9, 3097367), (13, 2144331), (21, 1327443), (39, 714777), (63, 442481), (91, 306333), (101, 276003), (117, 238259), (273, 102111), (303, 92001), (337, 82719), (707, 39429), (819, 34037), (909, 30667), (1011, 27573), (1313, 21231), (2121, 13143), (2359, 11817), (3033, 9191), (3939, 7077), (4381, 6363)]