155016693

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 265870080

約数和(自身を除く): 110853387

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 83, 117, 153, 221, 249, 313, 351, 459, 663, 747, 939, 1079, 1411, 1989, 2241, 2817, 3237, 4069, 4233, 5321, 5967, 8451, 9711, 12207, 12699, 15963, 18343, 25979, 29133, 36621, 38097, 47889, 55029, 69173, 77937, 109863, 143667, 165087, 207519, 233811, 337727, 441643, 495261, 622557, 701433, 1013181, 1324929, 1867671, 3039543, 3974787, 5741359, 9118629, 11924361, 17224077, 51672231, 155016693]

約数ペア:

[(1, 155016693), (3, 51672231), (9, 17224077), (13, 11924361), (17, 9118629), (27, 5741359), (39, 3974787), (51, 3039543), (83, 1867671), (117, 1324929), (153, 1013181), (221, 701433), (249, 622557), (313, 495261), (351, 441643), (459, 337727), (663, 233811), (747, 207519), (939, 165087), (1079, 143667), (1411, 109863), (1989, 77937), (2241, 69173), (2817, 55029), (3237, 47889), (4069, 38097), (4233, 36621), (5321, 29133), (5967, 25979), (8451, 18343), (9711, 15963), (12207, 12699)]