207442053

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 112

約数和(自身を含む): 396627840

約数和(自身を除く): 189185787

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 53, 59, 63, 81, 91, 117, 159, 177, 189, 243, 273, 351, 371, 413, 477, 531, 567, 689, 729, 767, 819, 1053, 1113, 1239, 1431, 1593, 1701, 2067, 2301, 2457, 3127, 3159, 3339, 3717, 4293, 4779, 4823, 5103, 5369, 6201, 6903, 7371, 9381, 9477, 10017, 11151, 12879, 14337, 14469, 16107, 18603, 20709, 21889, 22113, 28143, 30051, 33453, 38637, 40651, 43011, 43407, 48321, 55809, 62127, 65667, 66339, 84429, 90153, 100359, 121953, 130221, 144963, 167427, 186381, 197001, 253287, 270459, 284557, 301077, 365859, 390663, 434889, 502281, 559143, 591003, 759861, 853671, 1097577, 1171989, 1304667, 1773009, 2279583, 2561013, 3292731, 3515967, 3914001, 5319027, 7683039, 9878193, 15957081, 23049117, 29634579, 69147351, 207442053]

約数ペア:

[(1, 207442053), (3, 69147351), (7, 29634579), (9, 23049117), (13, 15957081), (21, 9878193), (27, 7683039), (39, 5319027), (53, 3914001), (59, 3515967), (63, 3292731), (81, 2561013), (91, 2279583), (117, 1773009), (159, 1304667), (177, 1171989), (189, 1097577), (243, 853671), (273, 759861), (351, 591003), (371, 559143), (413, 502281), (477, 434889), (531, 390663), (567, 365859), (689, 301077), (729, 284557), (767, 270459), (819, 253287), (1053, 197001), (1113, 186381), (1239, 167427), (1431, 144963), (1593, 130221), (1701, 121953), (2067, 100359), (2301, 90153), (2457, 84429), (3127, 66339), (3159, 65667), (3339, 62127), (3717, 55809), (4293, 48321), (4779, 43407), (4823, 43011), (5103, 40651), (5369, 38637), (6201, 33453), (6903, 30051), (7371, 28143), (9381, 22113), (9477, 21889), (10017, 20709), (11151, 18603), (12879, 16107), (14337, 14469)]