39125619

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:201

約数の個数: 64

約数和(自身を含む): 67737600

約数和(自身を除く): 28611981

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 79, 83, 117, 153, 221, 237, 249, 351, 459, 663, 711, 747, 1027, 1079, 1343, 1411, 1989, 2133, 2241, 3081, 3237, 4029, 4233, 5967, 6557, 9243, 9711, 12087, 12699, 17459, 18343, 19671, 27729, 29133, 36261, 38097, 52377, 55029, 59013, 85241, 111469, 157131, 165087, 177039, 255723, 334407, 471393, 495261, 767169, 1003221, 1449097, 2301507, 3009663, 4347291, 13041873, 39125619]

約数ペア:

[(1, 39125619), (3, 13041873), (9, 4347291), (13, 3009663), (17, 2301507), (27, 1449097), (39, 1003221), (51, 767169), (79, 495261), (83, 471393), (117, 334407), (153, 255723), (221, 177039), (237, 165087), (249, 157131), (351, 111469), (459, 85241), (663, 59013), (711, 55029), (747, 52377), (1027, 38097), (1079, 36261), (1343, 29133), (1411, 27729), (1989, 19671), (2133, 18343), (2241, 17459), (3081, 12699), (3237, 12087), (4029, 9711), (4233, 9243), (5967, 6557)]