53333397

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{16883}}^1$

素因数の和:16911

約数の個数: 24

約数和(自身を含む): 86040864

約数和(自身を除く): 32707467

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 16883, 50649, 151947, 219479, 455841, 658437, 1367523, 1975311, 4102569, 5925933, 17777799, 53333397]

約数ペア:

[(1, 53333397), (3, 17777799), (9, 5925933), (13, 4102569), (27, 1975311), (39, 1367523), (81, 658437), (117, 455841), (243, 219479), (351, 151947), (1053, 50649), (3159, 16883)]