4981746249

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{74509}}^1$

素因数の和:74574

約数の個数: 48

約数和(自身を含む): 8368963200

約数和(自身を除く): 3387216951

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 153, 171, 207, 323, 391, 437, 969, 1173, 1311, 2907, 3519, 3933, 7429, 22287, 66861, 74509, 223527, 670581, 1266653, 1415671, 1713707, 3799959, 4247013, 5141121, 11399877, 12741039, 15423363, 24066407, 29133019, 32560433, 72199221, 87399057, 97681299, 216597663, 262197171, 293043897, 553527361, 1660582083, 4981746249]

約数ペア:

[(1, 4981746249), (3, 1660582083), (9, 553527361), (17, 293043897), (19, 262197171), (23, 216597663), (51, 97681299), (57, 87399057), (69, 72199221), (153, 32560433), (171, 29133019), (207, 24066407), (323, 15423363), (391, 12741039), (437, 11399877), (969, 5141121), (1173, 4247013), (1311, 3799959), (2907, 1713707), (3519, 1415671), (3933, 1266653), (7429, 670581), (22287, 223527), (66861, 74509)]