27883914345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1\times {\mathrm{1277}}^1$

素因数の和:2071

約数の個数: 96

約数和(自身を含む): 55899597312

約数和(自身を除く): 28015682967

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 515, 673, 721, 927, 1277, 1545, 2019, 2163, 3365, 3605, 3831, 4635, 4711, 6057, 6385, 6489, 8939, 10095, 10815, 11493, 14133, 19155, 23555, 26817, 30285, 32445, 42399, 44695, 57465, 69319, 70665, 80451, 131531, 134085, 207957, 211995, 346595, 394593, 402255, 485233, 623871, 657655, 859421, 920717, 1039785, 1183779, 1455699, 1972965, 2426165, 2578263, 2762151, 3119355, 4297105, 4367097, 4603585, 5918895, 6015947, 7278495, 7734789, 8286453, 12891315, 13810755, 18047841, 21835485, 30079735, 38673945, 41432265, 54143523, 88520363, 90239205, 265561089, 270717615, 442601815, 619642541, 796683267, 1327805445, 1858927623, 3098212705, 3983416335, 5576782869, 9294638115, 27883914345]

約数ペア:

[(1, 27883914345), (3, 9294638115), (5, 5576782869), (7, 3983416335), (9, 3098212705), (15, 1858927623), (21, 1327805445), (35, 796683267), (45, 619642541), (63, 442601815), (103, 270717615), (105, 265561089), (309, 90239205), (315, 88520363), (515, 54143523), (673, 41432265), (721, 38673945), (927, 30079735), (1277, 21835485), (1545, 18047841), (2019, 13810755), (2163, 12891315), (3365, 8286453), (3605, 7734789), (3831, 7278495), (4635, 6015947), (4711, 5918895), (6057, 4603585), (6385, 4367097), (6489, 4297105), (8939, 3119355), (10095, 2762151), (10815, 2578263), (11493, 2426165), (14133, 1972965), (19155, 1455699), (23555, 1183779), (26817, 1039785), (30285, 920717), (32445, 859421), (42399, 657655), (44695, 623871), (57465, 485233), (69319, 402255), (70665, 394593), (80451, 346595), (131531, 211995), (134085, 207957)]