52688889

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{12377}}^1$

素因数の和:12437

約数の個数: 24

約数和(自身を含む): 84962592

約数和(自身を除く): 32273703

約数列:

[1, 3, 9, 11, 33, 43, 99, 129, 387, 473, 1419, 4257, 12377, 37131, 111393, 136147, 408441, 532211, 1225323, 1596633, 4789899, 5854321, 17562963, 52688889]

約数ペア:

[(1, 52688889), (3, 17562963), (9, 5854321), (11, 4789899), (33, 1596633), (43, 1225323), (99, 532211), (129, 408441), (387, 136147), (473, 111393), (1419, 37131), (4257, 12377)]