80184321

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41057}}^1$

素因数の和:41101

約数の個数: 24

約数和(自身を含む): 136641024

約数和(自身を除く): 56456703

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 41057, 123171, 287399, 369513, 862197, 1272767, 2586591, 3818301, 8909369, 11454903, 26728107, 80184321]

約数ペア:

[(1, 80184321), (3, 26728107), (7, 11454903), (9, 8909369), (21, 3818301), (31, 2586591), (63, 1272767), (93, 862197), (217, 369513), (279, 287399), (651, 123171), (1953, 41057)]