83709819

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2593}}^1$

素因数の和:2827

約数の個数: 24

約数和(自身を含む): 128683152

約数和(自身を除く): 44973333

約数列:

[1, 3, 9, 17, 51, 153, 211, 633, 1899, 2593, 3587, 7779, 10761, 23337, 32283, 44081, 132243, 396729, 547123, 1641369, 4924107, 9301091, 27903273, 83709819]

約数ペア:

[(1, 83709819), (3, 27903273), (9, 9301091), (17, 4924107), (51, 1641369), (153, 547123), (211, 396729), (633, 132243), (1899, 44081), (2593, 32283), (3587, 23337), (7779, 10761)]