66508533

素因数分解:

$3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1289}}^1$

素因数の和:1328

約数の個数: 60

約数和(自身を含む): 124559820

約数和(自身を除く): 58051287

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 273, 351, 441, 567, 637, 819, 1053, 1289, 1323, 1911, 2457, 3867, 3969, 5733, 7371, 9023, 11601, 16757, 17199, 27069, 34803, 50271, 51597, 63161, 81207, 104409, 117299, 150813, 189483, 243621, 351897, 452439, 568449, 730863, 821093, 1055691, 1357317, 1705347, 2463279, 3167073, 5116041, 7389837, 9501219, 22169511, 66508533]

約数ペア:

[(1, 66508533), (3, 22169511), (7, 9501219), (9, 7389837), (13, 5116041), (21, 3167073), (27, 2463279), (39, 1705347), (49, 1357317), (63, 1055691), (81, 821093), (91, 730863), (117, 568449), (147, 452439), (189, 351897), (273, 243621), (351, 189483), (441, 150813), (567, 117299), (637, 104409), (819, 81207), (1053, 63161), (1289, 51597), (1323, 50271), (1911, 34803), (2457, 27069), (3867, 17199), (3969, 16757), (5733, 11601), (7371, 9023)]