74810709

素因数分解:

$3^7\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 113881600

約数和(自身を除く): 39070891

約数列:

[1, 3, 9, 27, 79, 81, 237, 243, 433, 711, 729, 1299, 2133, 2187, 3897, 6399, 11691, 19197, 34207, 35073, 57591, 102621, 105219, 172773, 307863, 315657, 923589, 946971, 2770767, 8312301, 24936903, 74810709]

約数ペア:

[(1, 74810709), (3, 24936903), (9, 8312301), (27, 2770767), (79, 946971), (81, 923589), (237, 315657), (243, 307863), (433, 172773), (711, 105219), (729, 102621), (1299, 57591), (2133, 35073), (2187, 34207), (3897, 19197), (6399, 11691)]