27159561

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 47174400

約数和(自身を除く): 20014839

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 99, 117, 141, 143, 423, 429, 449, 517, 611, 1287, 1347, 1551, 1833, 4041, 4653, 4939, 5499, 5837, 6721, 14817, 17511, 20163, 21103, 44451, 52533, 60489, 63309, 64207, 189927, 192621, 232133, 274339, 577863, 696399, 823017, 2089197, 2469051, 3017729, 9053187, 27159561]

約数ペア:

[(1, 27159561), (3, 9053187), (9, 3017729), (11, 2469051), (13, 2089197), (33, 823017), (39, 696399), (47, 577863), (99, 274339), (117, 232133), (141, 192621), (143, 189927), (423, 64207), (429, 63309), (449, 60489), (517, 52533), (611, 44451), (1287, 21103), (1347, 20163), (1551, 17511), (1833, 14817), (4041, 6721), (4653, 5837), (4939, 5499)]