211672870227

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{17027}}^1$

素因数の和:17449

約数の個数: 96

約数和(自身を含む): 386172154368

約数和(自身を除く): 174499284141

約数列:

[1, 3, 7, 9, 13, 21, 39, 43, 63, 91, 117, 129, 273, 301, 353, 387, 559, 819, 903, 1059, 1677, 2471, 2709, 3177, 3913, 4589, 5031, 7413, 11739, 13767, 15179, 17027, 22239, 32123, 35217, 41301, 45537, 51081, 96369, 106253, 119189, 136611, 153243, 197327, 221351, 289107, 318759, 357567, 591981, 664053, 732161, 956277, 1072701, 1381289, 1549457, 1775943, 1992159, 2196483, 4143867, 4648371, 5125127, 6010531, 6589449, 9518093, 12431601, 13945113, 15375381, 18031593, 28554279, 42073717, 46126143, 54094779, 66626651, 78136903, 85662837, 126221151, 199879953, 234410709, 258452833, 378663453, 546958321, 599639859, 703232127, 775358499, 1640874963, 1809169831, 2326075497, 3359886829, 4922624889, 5427509493, 10079660487, 16282528479, 23519207803, 30238981461, 70557623409, 211672870227]

約数ペア:

[(1, 211672870227), (3, 70557623409), (7, 30238981461), (9, 23519207803), (13, 16282528479), (21, 10079660487), (39, 5427509493), (43, 4922624889), (63, 3359886829), (91, 2326075497), (117, 1809169831), (129, 1640874963), (273, 775358499), (301, 703232127), (353, 599639859), (387, 546958321), (559, 378663453), (819, 258452833), (903, 234410709), (1059, 199879953), (1677, 126221151), (2471, 85662837), (2709, 78136903), (3177, 66626651), (3913, 54094779), (4589, 46126143), (5031, 42073717), (7413, 28554279), (11739, 18031593), (13767, 15375381), (15179, 13945113), (17027, 12431601), (22239, 9518093), (32123, 6589449), (35217, 6010531), (41301, 5125127), (45537, 4648371), (51081, 4143867), (96369, 2196483), (106253, 1992159), (119189, 1775943), (136611, 1549457), (153243, 1381289), (197327, 1072701), (221351, 956277), (289107, 732161), (318759, 664053), (357567, 591981)]