43528221

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 73419840

約数和(自身を除く): 29891619

約数列:

[1, 3, 9, 11, 19, 33, 57, 73, 99, 171, 209, 219, 317, 627, 657, 803, 951, 1387, 1881, 2409, 2853, 3487, 4161, 6023, 7227, 10461, 12483, 15257, 18069, 23141, 31383, 45771, 54207, 66253, 69423, 137313, 198759, 208269, 254551, 439679, 596277, 763653, 1319037, 2290959, 3957111, 4836469, 14509407, 43528221]

約数ペア:

[(1, 43528221), (3, 14509407), (9, 4836469), (11, 3957111), (19, 2290959), (33, 1319037), (57, 763653), (73, 596277), (99, 439679), (171, 254551), (209, 208269), (219, 198759), (317, 137313), (627, 69423), (657, 66253), (803, 54207), (951, 45771), (1387, 31383), (1881, 23141), (2409, 18069), (2853, 15257), (3487, 12483), (4161, 10461), (6023, 7227)]