27050661

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 45714240

約数和(自身を除く): 18663579

約数列:

[1, 3, 9, 11, 19, 33, 57, 73, 99, 171, 197, 209, 219, 591, 627, 657, 803, 1387, 1773, 1881, 2167, 2409, 3743, 4161, 6501, 7227, 11229, 12483, 14381, 15257, 19503, 33687, 41173, 43143, 45771, 123519, 129429, 137313, 158191, 273239, 370557, 474573, 819717, 1423719, 2459151, 3005629, 9016887, 27050661]

約数ペア:

[(1, 27050661), (3, 9016887), (9, 3005629), (11, 2459151), (19, 1423719), (33, 819717), (57, 474573), (73, 370557), (99, 273239), (171, 158191), (197, 137313), (209, 129429), (219, 123519), (591, 45771), (627, 43143), (657, 41173), (803, 33687), (1387, 19503), (1773, 15257), (1881, 14381), (2167, 12483), (2409, 11229), (3743, 7227), (4161, 6501)]