53781363

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 79576640

約数和(自身を除く): 25795277

約数列:

[1, 3, 9, 73, 109, 219, 327, 657, 751, 981, 2253, 6759, 7957, 23871, 54823, 71613, 81859, 164469, 245577, 493407, 736731, 5975707, 17927121, 53781363]

約数ペア:

[(1, 53781363), (3, 17927121), (9, 5975707), (73, 736731), (109, 493407), (219, 245577), (327, 164469), (657, 81859), (751, 71613), (981, 54823), (2253, 23871), (6759, 7957)]