78797367

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{719}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 132088320

約数和(自身を除く): 53290953

約数列:

[1, 3, 9, 11, 27, 33, 41, 81, 99, 123, 243, 297, 369, 451, 719, 891, 1107, 1353, 2157, 2673, 3321, 4059, 6471, 7909, 9963, 12177, 19413, 23727, 29479, 36531, 58239, 71181, 88437, 109593, 174717, 213543, 265311, 324269, 640629, 795933, 972807, 1921887, 2387799, 2918421, 7163397, 8755263, 26265789, 78797367]

約数ペア:

[(1, 78797367), (3, 26265789), (9, 8755263), (11, 7163397), (27, 2918421), (33, 2387799), (41, 1921887), (81, 972807), (99, 795933), (123, 640629), (243, 324269), (297, 265311), (369, 213543), (451, 174717), (719, 109593), (891, 88437), (1107, 71181), (1353, 58239), (2157, 36531), (2673, 29479), (3321, 23727), (4059, 19413), (6471, 12177), (7909, 9963)]