48489219

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 76680000

約数和(自身を除く): 28190781

約数列:

[1, 3, 9, 17, 27, 51, 149, 153, 447, 459, 709, 1341, 2127, 2533, 4023, 6381, 7599, 12053, 19143, 22797, 36159, 68391, 105641, 108477, 316923, 325431, 950769, 1795897, 2852307, 5387691, 16163073, 48489219]

約数ペア:

[(1, 48489219), (3, 16163073), (9, 5387691), (17, 2852307), (27, 1795897), (51, 950769), (149, 325431), (153, 316923), (447, 108477), (459, 105641), (709, 68391), (1341, 36159), (2127, 22797), (2533, 19143), (4023, 12053), (6381, 7599)]