87137019

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{829}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 137448000

約数和(自身を除く): 50310981

約数列:

[1, 3, 9, 17, 27, 51, 153, 229, 459, 687, 829, 2061, 2487, 3893, 6183, 7461, 11679, 14093, 22383, 35037, 42279, 105111, 126837, 189841, 380511, 569523, 1708569, 3227297, 5125707, 9681891, 29045673, 87137019]

約数ペア:

[(1, 87137019), (3, 29045673), (9, 9681891), (17, 5125707), (27, 3227297), (51, 1708569), (153, 569523), (229, 380511), (459, 189841), (687, 126837), (829, 105111), (2061, 42279), (2487, 35037), (3893, 22383), (6183, 14093), (7461, 11679)]