42104007

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^2$

素因数の和:133

約数の個数: 54

約数和(自身を含む): 71497608

約数和(自身を除く): 29393601

約数列:

[1, 3, 9, 11, 23, 33, 41, 69, 99, 121, 123, 207, 253, 363, 369, 451, 759, 943, 1089, 1353, 1681, 2277, 2783, 2829, 4059, 4961, 5043, 8349, 8487, 10373, 14883, 15129, 18491, 25047, 31119, 38663, 44649, 55473, 93357, 114103, 115989, 166419, 203401, 342309, 347967, 425293, 610203, 1026927, 1275879, 1830609, 3827637, 4678223, 14034669, 42104007]

約数ペア:

[(1, 42104007), (3, 14034669), (9, 4678223), (11, 3827637), (23, 1830609), (33, 1275879), (41, 1026927), (69, 610203), (99, 425293), (121, 347967), (123, 342309), (207, 203401), (253, 166419), (363, 115989), (369, 114103), (451, 93357), (759, 55473), (943, 44649), (1089, 38663), (1353, 31119), (1681, 25047), (2277, 18491), (2783, 15129), (2829, 14883), (4059, 10373), (4961, 8487), (5043, 8349)]