334115847

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:246

約数の個数: 80

約数和(自身を含む): 563492160

約数和(自身を除く): 229376313

約数列:

[1, 3, 9, 13, 27, 39, 41, 71, 81, 109, 117, 123, 213, 327, 351, 369, 533, 639, 923, 981, 1053, 1107, 1417, 1599, 1917, 2769, 2911, 2943, 3321, 4251, 4469, 4797, 5751, 7739, 8307, 8733, 8829, 12753, 13407, 14391, 23217, 24921, 26199, 37843, 38259, 40221, 43173, 58097, 69651, 74763, 78597, 100607, 113529, 114777, 120663, 174291, 208953, 235791, 301821, 317299, 340587, 361989, 522873, 626859, 905463, 951897, 1021761, 1568619, 2716389, 2855691, 3065283, 4124887, 4705857, 8149167, 8567073, 12374661, 25701219, 37123983, 111371949, 334115847]

約数ペア:

[(1, 334115847), (3, 111371949), (9, 37123983), (13, 25701219), (27, 12374661), (39, 8567073), (41, 8149167), (71, 4705857), (81, 4124887), (109, 3065283), (117, 2855691), (123, 2716389), (213, 1568619), (327, 1021761), (351, 951897), (369, 905463), (533, 626859), (639, 522873), (923, 361989), (981, 340587), (1053, 317299), (1107, 301821), (1417, 235791), (1599, 208953), (1917, 174291), (2769, 120663), (2911, 114777), (2943, 113529), (3321, 100607), (4251, 78597), (4469, 74763), (4797, 69651), (5751, 58097), (7739, 43173), (8307, 40221), (8733, 38259), (8829, 37843), (12753, 26199), (13407, 24921), (14391, 23217)]