77528097

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{22259}}^1$

素因数の和:22314

約数の個数: 20

約数和(自身を含む): 118512240

約数和(自身を除く): 40984143

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 22259, 66777, 200331, 600993, 957137, 1802979, 2871411, 8614233, 25842699, 77528097]

約数ペア:

[(1, 77528097), (3, 25842699), (9, 8614233), (27, 2871411), (43, 1802979), (81, 957137), (129, 600993), (387, 200331), (1161, 66777), (3483, 22259)]