148473423

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1223}}^1$

素因数の和:1324

約数の個数: 48

約数和(自身を含む): 256628736

約数和(自身を除く): 108155313

約数列:

[1, 3, 7, 9, 21, 41, 47, 63, 123, 141, 287, 329, 369, 423, 861, 987, 1223, 1927, 2583, 2961, 3669, 5781, 8561, 11007, 13489, 17343, 25683, 40467, 50143, 57481, 77049, 121401, 150429, 172443, 351001, 402367, 451287, 517329, 1053003, 1207101, 2356721, 3159009, 3621303, 7070163, 16497047, 21210489, 49491141, 148473423]

約数ペア:

[(1, 148473423), (3, 49491141), (7, 21210489), (9, 16497047), (21, 7070163), (41, 3621303), (47, 3159009), (63, 2356721), (123, 1207101), (141, 1053003), (287, 517329), (329, 451287), (369, 402367), (423, 351001), (861, 172443), (987, 150429), (1223, 121401), (1927, 77049), (2583, 57481), (2961, 50143), (3669, 40467), (5781, 25683), (8561, 17343), (11007, 13489)]