229969467

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7589}}^1$

素因数の和:7652

約数の個数: 48

約数和(自身を含む): 419939520

約数和(自身を除く): 189970053

約数列:

[1, 3, 7, 9, 13, 21, 37, 39, 63, 91, 111, 117, 259, 273, 333, 481, 777, 819, 1443, 2331, 3367, 4329, 7589, 10101, 22767, 30303, 53123, 68301, 98657, 159369, 280793, 295971, 478107, 690599, 842379, 887913, 1965551, 2071797, 2527137, 3650309, 5896653, 6215391, 10950927, 17689959, 25552163, 32852781, 76656489, 229969467]

約数ペア:

[(1, 229969467), (3, 76656489), (7, 32852781), (9, 25552163), (13, 17689959), (21, 10950927), (37, 6215391), (39, 5896653), (63, 3650309), (91, 2527137), (111, 2071797), (117, 1965551), (259, 887913), (273, 842379), (333, 690599), (481, 478107), (777, 295971), (819, 280793), (1443, 159369), (2331, 98657), (3367, 68301), (4329, 53123), (7589, 30303), (10101, 22767)]