48581019

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 77682240

約数和(自身を除く): 29101221

約数列:

[1, 3, 9, 17, 27, 51, 53, 153, 159, 459, 477, 901, 1431, 1997, 2703, 5991, 8109, 17973, 24327, 33949, 53919, 101847, 105841, 305541, 317523, 916623, 952569, 1799297, 2857707, 5397891, 16193673, 48581019]

約数ペア:

[(1, 48581019), (3, 16193673), (9, 5397891), (17, 2857707), (27, 1799297), (51, 952569), (53, 916623), (153, 317523), (159, 305541), (459, 105841), (477, 101847), (901, 53919), (1431, 33949), (1997, 24327), (2703, 17973), (5991, 8109)]