28902103659

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:953

約数の個数: 96

約数和(自身を含む): 49614888960

約数和(自身を除く): 20712785301

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 173, 271, 429, 479, 519, 813, 1287, 1437, 1557, 1903, 2249, 2439, 2981, 3523, 4311, 5269, 5709, 6227, 6747, 8943, 10569, 15807, 17127, 18681, 20241, 24739, 26829, 31707, 38753, 46883, 47421, 56043, 68497, 74217, 82867, 116259, 129809, 140649, 205491, 222651, 248601, 348777, 389427, 421947, 515713, 609479, 616473, 745803, 911537, 1077271, 1168281, 1427899, 1547139, 1687517, 1828437, 2734611, 3231813, 4283697, 4641417, 5062551, 5485311, 6704269, 8203833, 9695439, 11849981, 12851091, 15187653, 18562687, 20112807, 22456957, 35549943, 55688061, 60338421, 67370871, 106649829, 167064183, 202112613, 247026527, 291940441, 741079581, 875821323, 2223238743, 2627463969, 3211344851, 9634034553, 28902103659]

約数ペア:

[(1, 28902103659), (3, 9634034553), (9, 3211344851), (11, 2627463969), (13, 2223238743), (33, 875821323), (39, 741079581), (99, 291940441), (117, 247026527), (143, 202112613), (173, 167064183), (271, 106649829), (429, 67370871), (479, 60338421), (519, 55688061), (813, 35549943), (1287, 22456957), (1437, 20112807), (1557, 18562687), (1903, 15187653), (2249, 12851091), (2439, 11849981), (2981, 9695439), (3523, 8203833), (4311, 6704269), (5269, 5485311), (5709, 5062551), (6227, 4641417), (6747, 4283697), (8943, 3231813), (10569, 2734611), (15807, 1828437), (17127, 1687517), (18681, 1547139), (20241, 1427899), (24739, 1168281), (26829, 1077271), (31707, 911537), (38753, 745803), (46883, 616473), (47421, 609479), (56043, 515713), (68497, 421947), (74217, 389427), (82867, 348777), (116259, 248601), (129809, 222651), (140649, 205491)]