53287227

素因数分解:

$3^5\times 7^1\times {\mathrm{31327}}^1$

素因数の和:31349

約数の個数: 24

約数和(自身を含む): 91227136

約数和(自身を除く): 37939909

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 31327, 93981, 219289, 281943, 657867, 845829, 1973601, 2537487, 5920803, 7612461, 17762409, 53287227]

約数ペア:

[(1, 53287227), (3, 17762409), (7, 7612461), (9, 5920803), (21, 2537487), (27, 1973601), (63, 845829), (81, 657867), (189, 281943), (243, 219289), (567, 93981), (1701, 31327)]