87150249

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 137592000

約数和(自身を除く): 50441751

約数列:

[1, 3, 9, 27, 29, 81, 83, 87, 149, 243, 249, 261, 447, 747, 783, 1341, 2241, 2349, 2407, 4023, 4321, 6723, 7047, 7221, 12069, 12367, 12963, 20169, 21663, 36207, 37101, 38889, 64989, 111303, 116667, 194967, 333909, 350001, 358643, 584901, 1001727, 1050003, 1075929, 3005181, 3227787, 9683361, 29050083, 87150249]

約数ペア:

[(1, 87150249), (3, 29050083), (9, 9683361), (27, 3227787), (29, 3005181), (81, 1075929), (83, 1050003), (87, 1001727), (149, 584901), (243, 358643), (249, 350001), (261, 333909), (447, 194967), (747, 116667), (783, 111303), (1341, 64989), (2241, 38889), (2349, 37101), (2407, 36207), (4023, 21663), (4321, 20169), (6723, 12963), (7047, 12367), (7221, 12069)]