84138309

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{10399}}^1$

素因数の和:10465

約数の個数: 24

約数和(自身を含む): 129792000

約数和(自身を除く): 45653691

約数列:

[1, 3, 9, 29, 31, 87, 93, 261, 279, 899, 2697, 8091, 10399, 31197, 93591, 301571, 322369, 904713, 967107, 2714139, 2901321, 9348701, 28046103, 84138309]

約数ペア:

[(1, 84138309), (3, 28046103), (9, 9348701), (29, 2901321), (31, 2714139), (87, 967107), (93, 904713), (261, 322369), (279, 301571), (899, 93591), (2697, 31197), (8091, 10399)]