245003841

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1150

約数の個数: 36

約数和(自身を含む): 378983748

約数和(自身を除く): 133979907

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 361, 657, 1033, 1083, 1387, 3099, 3249, 4161, 9297, 12483, 19627, 26353, 58881, 75409, 79059, 176643, 226227, 237177, 372913, 678681, 1118739, 1432771, 3356217, 4298313, 12894939, 27222649, 81667947, 245003841]

約数ペア:

[(1, 245003841), (3, 81667947), (9, 27222649), (19, 12894939), (57, 4298313), (73, 3356217), (171, 1432771), (219, 1118739), (361, 678681), (657, 372913), (1033, 237177), (1083, 226227), (1387, 176643), (3099, 79059), (3249, 75409), (4161, 58881), (9297, 26353), (12483, 19627)]