1837741689

素因数分解:

$3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 3256221696

約数和(自身を除く): 1418480007

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 127, 141, 181, 189, 243, 329, 381, 423, 543, 567, 889, 987, 1143, 1267, 1269, 1629, 1701, 2667, 2961, 3429, 3801, 3807, 4887, 5969, 8001, 8507, 8883, 10287, 11403, 11421, 14661, 17907, 22987, 24003, 25521, 26649, 30861, 34209, 41783, 43983, 53721, 59549, 68961, 72009, 76563, 79947, 102627, 125349, 160909, 161163, 178647, 206883, 216027, 229689, 307881, 376047, 482727, 483489, 535941, 620649, 689067, 1080389, 1128141, 1448181, 1450467, 1607823, 1861947, 2067201, 3241167, 3384423, 4344543, 4823469, 5585841, 7562723, 9723501, 10153269, 13033629, 14470407, 22688169, 29170503, 39100887, 68064507, 87511509, 204193521, 262534527, 612580563, 1837741689]

約数ペア:

[(1, 1837741689), (3, 612580563), (7, 262534527), (9, 204193521), (21, 87511509), (27, 68064507), (47, 39100887), (63, 29170503), (81, 22688169), (127, 14470407), (141, 13033629), (181, 10153269), (189, 9723501), (243, 7562723), (329, 5585841), (381, 4823469), (423, 4344543), (543, 3384423), (567, 3241167), (889, 2067201), (987, 1861947), (1143, 1607823), (1267, 1450467), (1269, 1448181), (1629, 1128141), (1701, 1080389), (2667, 689067), (2961, 620649), (3429, 535941), (3801, 483489), (3807, 482727), (4887, 376047), (5969, 307881), (8001, 229689), (8507, 216027), (8883, 206883), (10287, 178647), (11403, 161163), (11421, 160909), (14661, 125349), (17907, 102627), (22987, 79947), (24003, 76563), (25521, 72009), (26649, 68961), (30861, 59549), (34209, 53721), (41783, 43983)]