2128049307

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{58687}}^1$

素因数の和:58792

約数の個数: 32

約数和(自身を含む): 3380428800

約数和(自身を除く): 1252379493

約数列:

[1, 3, 9, 17, 27, 51, 79, 153, 237, 459, 711, 1343, 2133, 4029, 12087, 36261, 58687, 176061, 528183, 997679, 1584549, 2993037, 4636273, 8979111, 13908819, 26937333, 41726457, 78816641, 125179371, 236449923, 709349769, 2128049307]

約数ペア:

[(1, 2128049307), (3, 709349769), (9, 236449923), (17, 125179371), (27, 78816641), (51, 41726457), (79, 26937333), (153, 13908819), (237, 8979111), (459, 4636273), (711, 2993037), (1343, 1584549), (2133, 997679), (4029, 528183), (12087, 176061), (36261, 58687)]