9980492769

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1\times {\mathrm{5717}}^1$

素因数の和:6126

約数の個数: 48

約数和(自身を含む): 15934830912

約数和(自身を除く): 5954338143

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 347, 387, 559, 1041, 1677, 3123, 4511, 5031, 5717, 13533, 14921, 17151, 40599, 44763, 51453, 74321, 134289, 193973, 222963, 245831, 581919, 668889, 737493, 1745757, 1983799, 2212479, 3195803, 5951397, 9587409, 17854191, 25789387, 28762227, 77368161, 85303357, 232104483, 255910071, 767730213, 1108943641, 3326830923, 9980492769]

約数ペア:

[(1, 9980492769), (3, 3326830923), (9, 1108943641), (13, 767730213), (39, 255910071), (43, 232104483), (117, 85303357), (129, 77368161), (347, 28762227), (387, 25789387), (559, 17854191), (1041, 9587409), (1677, 5951397), (3123, 3195803), (4511, 2212479), (5031, 1983799), (5717, 1745757), (13533, 737493), (14921, 668889), (17151, 581919), (40599, 245831), (44763, 222963), (51453, 193973), (74321, 134289)]