13685463

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 48

約数和(自身を含む): 22982400

約数和(自身を除く): 9296937

約数列:

[1, 3, 9, 11, 27, 33, 59, 71, 99, 121, 177, 213, 297, 363, 531, 639, 649, 781, 1089, 1593, 1917, 1947, 2343, 3267, 4189, 5841, 7029, 7139, 8591, 12567, 17523, 21087, 21417, 25773, 37701, 46079, 64251, 77319, 113103, 138237, 192753, 231957, 414711, 506869, 1244133, 1520607, 4561821, 13685463]

約数ペア:

[(1, 13685463), (3, 4561821), (9, 1520607), (11, 1244133), (27, 506869), (33, 414711), (59, 231957), (71, 192753), (99, 138237), (121, 113103), (177, 77319), (213, 64251), (297, 46079), (363, 37701), (531, 25773), (639, 21417), (649, 21087), (781, 17523), (1089, 12567), (1593, 8591), (1917, 7139), (1947, 7029), (2343, 5841), (3267, 4189)]