67587639

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3413}}^1$

素因数の和:3487

約数の個数: 32

約数和(自身を含む): 110121984

約数和(自身を除く): 42534345

約数列:

[1, 3, 7, 21, 23, 41, 69, 123, 161, 287, 483, 861, 943, 2829, 3413, 6601, 10239, 19803, 23891, 71673, 78499, 139933, 235497, 419799, 549493, 979531, 1648479, 2938593, 3218459, 9655377, 22529213, 67587639]

約数ペア:

[(1, 67587639), (3, 22529213), (7, 9655377), (21, 3218459), (23, 2938593), (41, 1648479), (69, 979531), (123, 549493), (161, 419799), (287, 235497), (483, 139933), (861, 78499), (943, 71673), (2829, 23891), (3413, 19803), (6601, 10239)]