165725433

素因数分解:

$3^4\times {\mathrm{193}}^1\times {\mathrm{10601}}^1$

素因数の和:10806

約数の個数: 20

約数和(自身を含む): 248871348

約数和(自身を除く): 83145915

約数列:

[1, 3, 9, 27, 81, 193, 579, 1737, 5211, 10601, 15633, 31803, 95409, 286227, 858681, 2045993, 6137979, 18413937, 55241811, 165725433]

約数ペア:

[(1, 165725433), (3, 55241811), (9, 18413937), (27, 6137979), (81, 2045993), (193, 858681), (579, 286227), (1737, 95409), (5211, 31803), (10601, 15633)]