8045402427

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{5737}}^1$

素因数の和:5960

約数の個数: 48

約数和(自身を含む): 12531792000

約数和(自身を除く): 4486389573

約数列:

[1, 3, 9, 19, 57, 59, 139, 171, 177, 417, 531, 1121, 1251, 2641, 3363, 5737, 7923, 8201, 10089, 17211, 23769, 24603, 51633, 73809, 109003, 155819, 327009, 338483, 467457, 797443, 981027, 1015449, 1402371, 2392329, 3046347, 6431177, 7176987, 15151417, 19293531, 45454251, 47049137, 57880593, 136362753, 141147411, 423442233, 893933603, 2681800809, 8045402427]

約数ペア:

[(1, 8045402427), (3, 2681800809), (9, 893933603), (19, 423442233), (57, 141147411), (59, 136362753), (139, 57880593), (171, 47049137), (177, 45454251), (417, 19293531), (531, 15151417), (1121, 7176987), (1251, 6431177), (2641, 3046347), (3363, 2392329), (5737, 1402371), (7923, 1015449), (8201, 981027), (10089, 797443), (17211, 467457), (23769, 338483), (24603, 327009), (51633, 155819), (73809, 109003)]