64155699

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{55259}}^1$

素因数の和:55311

約数の個数: 16

約数和(自身を含む): 97257600

約数和(自身を除く): 33101901

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 55259, 165777, 497331, 1491993, 2376137, 7128411, 21385233, 64155699]

約数ペア:

[(1, 64155699), (3, 21385233), (9, 7128411), (27, 2376137), (43, 1491993), (129, 497331), (387, 165777), (1161, 55259)]