90747243

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{78163}}^1$

素因数の和:78215

約数の個数: 16

約数和(自身を含む): 137568640

約数和(自身を除く): 46821397

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 78163, 234489, 703467, 2110401, 3361009, 10083027, 30249081, 90747243]

約数ペア:

[(1, 90747243), (3, 30249081), (9, 10083027), (27, 3361009), (43, 2110401), (129, 703467), (387, 234489), (1161, 78163)]