63751779

素因数分解:

$3^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2$

素因数の和:100

約数の個数: 84

約数和(自身を含む): 121559088

約数和(自身を除く): 57807309

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 63, 81, 91, 93, 117, 189, 217, 243, 273, 279, 351, 403, 567, 651, 729, 819, 837, 961, 1053, 1209, 1701, 1953, 2457, 2511, 2821, 2883, 3159, 3627, 5103, 5859, 6727, 7371, 7533, 8463, 8649, 9477, 10881, 12493, 17577, 20181, 22113, 22599, 25389, 25947, 32643, 37479, 52731, 60543, 66339, 76167, 77841, 87451, 97929, 112437, 158193, 181629, 228501, 233523, 262353, 293787, 337311, 544887, 685503, 700569, 787059, 1011933, 1634661, 2056509, 2361177, 3035799, 4903983, 7083531, 9107397, 21250593, 63751779]

約数ペア:

[(1, 63751779), (3, 21250593), (7, 9107397), (9, 7083531), (13, 4903983), (21, 3035799), (27, 2361177), (31, 2056509), (39, 1634661), (63, 1011933), (81, 787059), (91, 700569), (93, 685503), (117, 544887), (189, 337311), (217, 293787), (243, 262353), (273, 233523), (279, 228501), (351, 181629), (403, 158193), (567, 112437), (651, 97929), (729, 87451), (819, 77841), (837, 76167), (961, 66339), (1053, 60543), (1209, 52731), (1701, 37479), (1953, 32643), (2457, 25947), (2511, 25389), (2821, 22599), (2883, 22113), (3159, 20181), (3627, 17577), (5103, 12493), (5859, 10881), (6727, 9477), (7371, 8649), (7533, 8463)]