49418973

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1319}}^1$

素因数の和:1529

約数の個数: 24

約数和(自身を含む): 74954880

約数和(自身を除く): 25535907

約数列:

[1, 3, 9, 23, 69, 181, 207, 543, 1319, 1629, 3957, 4163, 11871, 12489, 30337, 37467, 91011, 238739, 273033, 716217, 2148651, 5490997, 16472991, 49418973]

約数ペア:

[(1, 49418973), (3, 16472991), (9, 5490997), (23, 2148651), (69, 716217), (181, 273033), (207, 238739), (543, 91011), (1319, 37467), (1629, 30337), (3957, 12489), (4163, 11871)]