78909849

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4162

約数の個数: 32

約数和(自身を含む): 125952000

約数和(自身を除く): 47042151

約数列:

[1, 3, 9, 23, 27, 31, 69, 93, 207, 279, 621, 713, 837, 2139, 4099, 6417, 12297, 19251, 36891, 94277, 110673, 127069, 282831, 381207, 848493, 1143621, 2545479, 2922587, 3430863, 8767761, 26303283, 78909849]

約数ペア:

[(1, 78909849), (3, 26303283), (9, 8767761), (23, 3430863), (27, 2922587), (31, 2545479), (69, 1143621), (93, 848493), (207, 381207), (279, 282831), (621, 127069), (713, 110673), (837, 94277), (2139, 36891), (4099, 19251), (6417, 12297)]