40373073

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1715

約数の個数: 40

約数和(自身を含む): 67814208

約数和(自身を除く): 27441135

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 81, 117, 207, 299, 351, 621, 897, 1053, 1667, 1863, 2691, 5001, 8073, 15003, 21671, 24219, 38341, 45009, 65013, 115023, 135027, 195039, 345069, 498433, 585117, 1035207, 1495299, 1755351, 3105621, 4485897, 13457691, 40373073]

約数ペア:

[(1, 40373073), (3, 13457691), (9, 4485897), (13, 3105621), (23, 1755351), (27, 1495299), (39, 1035207), (69, 585117), (81, 498433), (117, 345069), (207, 195039), (299, 135027), (351, 115023), (621, 65013), (897, 45009), (1053, 38341), (1667, 24219), (1863, 21671), (2691, 15003), (5001, 8073)]