2783446173

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 4562288640

約数和(自身を除く): 1778842467

約数列:

[1, 3, 9, 19, 27, 47, 57, 81, 101, 127, 141, 171, 243, 303, 381, 423, 513, 893, 909, 1143, 1269, 1539, 1919, 2413, 2679, 2727, 3429, 3807, 4617, 4747, 5757, 5969, 7239, 8037, 8181, 10287, 11421, 12827, 14241, 17271, 17907, 21717, 24111, 24543, 30861, 38481, 42723, 51813, 53721, 65151, 72333, 90193, 113411, 115443, 128169, 155439, 161163, 195453, 216999, 243713, 270579, 340233, 346329, 384507, 466317, 483489, 586359, 602869, 731139, 811737, 1020699, 1038987, 1153521, 1450467, 1808607, 2193417, 2435211, 3062097, 3116961, 5425821, 6580251, 7305633, 9186291, 11454511, 16277463, 19740753, 21916899, 27558873, 34363533, 48832389, 59222259, 103090599, 146497167, 309271797, 927815391, 2783446173]

約数ペア:

[(1, 2783446173), (3, 927815391), (9, 309271797), (19, 146497167), (27, 103090599), (47, 59222259), (57, 48832389), (81, 34363533), (101, 27558873), (127, 21916899), (141, 19740753), (171, 16277463), (243, 11454511), (303, 9186291), (381, 7305633), (423, 6580251), (513, 5425821), (893, 3116961), (909, 3062097), (1143, 2435211), (1269, 2193417), (1539, 1808607), (1919, 1450467), (2413, 1153521), (2679, 1038987), (2727, 1020699), (3429, 811737), (3807, 731139), (4617, 602869), (4747, 586359), (5757, 483489), (5969, 466317), (7239, 384507), (8037, 346329), (8181, 340233), (10287, 270579), (11421, 243713), (12827, 216999), (14241, 195453), (17271, 161163), (17907, 155439), (21717, 128169), (24111, 115443), (24543, 113411), (30861, 90193), (38481, 72333), (42723, 65151), (51813, 53721)]