3993924051

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1$

素因数の和:370

約数の個数: 128

約数和(自身を含む): 7039872000

約数和(自身を除く): 3045947949

約数列:

[1, 3, 9, 13, 19, 27, 29, 39, 57, 87, 107, 117, 171, 193, 247, 261, 321, 351, 377, 513, 551, 579, 741, 783, 963, 1131, 1391, 1653, 1737, 2033, 2223, 2509, 2889, 3103, 3393, 3667, 4173, 4959, 5211, 5597, 6099, 6669, 7163, 7527, 9309, 10179, 11001, 12519, 14877, 16791, 18297, 20651, 21489, 22581, 26429, 27927, 33003, 37557, 40339, 47671, 50373, 54891, 58957, 61953, 64467, 67743, 72761, 79287, 83781, 99009, 106343, 121017, 143013, 151119, 176871, 185859, 193401, 218283, 237861, 268463, 319029, 363051, 392369, 429039, 530613, 557577, 598879, 654849, 713583, 766441, 805389, 957087, 1089153, 1177107, 1287117, 1382459, 1591839, 1796637, 1964547, 2299323, 2416167, 2871261, 3531321, 4147377, 5100797, 5389911, 6897969, 7248501, 7785427, 10593963, 11378701, 12442131, 15302391, 16169733, 20693907, 23356281, 34136103, 37326393, 45907173, 70068843, 102408309, 137721519, 147923113, 210206529, 307224927, 443769339, 1331308017, 3993924051]

約数ペア:

[(1, 3993924051), (3, 1331308017), (9, 443769339), (13, 307224927), (19, 210206529), (27, 147923113), (29, 137721519), (39, 102408309), (57, 70068843), (87, 45907173), (107, 37326393), (117, 34136103), (171, 23356281), (193, 20693907), (247, 16169733), (261, 15302391), (321, 12442131), (351, 11378701), (377, 10593963), (513, 7785427), (551, 7248501), (579, 6897969), (741, 5389911), (783, 5100797), (963, 4147377), (1131, 3531321), (1391, 2871261), (1653, 2416167), (1737, 2299323), (2033, 1964547), (2223, 1796637), (2509, 1591839), (2889, 1382459), (3103, 1287117), (3393, 1177107), (3667, 1089153), (4173, 957087), (4959, 805389), (5211, 766441), (5597, 713583), (6099, 654849), (6669, 598879), (7163, 557577), (7527, 530613), (9309, 429039), (10179, 392369), (11001, 363051), (12519, 319029), (14877, 268463), (16791, 237861), (18297, 218283), (20651, 193401), (21489, 185859), (22581, 176871), (26429, 151119), (27927, 143013), (33003, 121017), (37557, 106343), (40339, 99009), (47671, 83781), (50373, 79287), (54891, 72761), (58957, 67743), (61953, 64467)]