19361133

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 64

約数和(自身を含む): 34099200

約数和(自身を除く): 14738067

約数列:

[1, 3, 9, 11, 19, 27, 33, 47, 57, 73, 99, 141, 171, 209, 219, 297, 423, 513, 517, 627, 657, 803, 893, 1269, 1387, 1551, 1881, 1971, 2409, 2679, 3431, 4161, 4653, 5643, 7227, 8037, 9823, 10293, 12483, 13959, 15257, 21681, 24111, 29469, 30879, 37449, 37741, 45771, 65189, 88407, 92637, 113223, 137313, 195567, 265221, 339669, 411939, 586701, 717079, 1019007, 1760103, 2151237, 6453711, 19361133]

約数ペア:

[(1, 19361133), (3, 6453711), (9, 2151237), (11, 1760103), (19, 1019007), (27, 717079), (33, 586701), (47, 411939), (57, 339669), (73, 265221), (99, 195567), (141, 137313), (171, 113223), (209, 92637), (219, 88407), (297, 65189), (423, 45771), (513, 37741), (517, 37449), (627, 30879), (657, 29469), (803, 24111), (893, 21681), (1269, 15257), (1387, 13959), (1551, 12483), (1881, 10293), (1971, 9823), (2409, 8037), (2679, 7227), (3431, 5643), (4161, 4653)]