72090183

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{7559}}^1$

素因数の和:7607

約数の個数: 24

約数和(自身を含む): 111404160

約数和(自身を除く): 39313977

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3179, 7559, 9537, 22677, 83149, 128503, 249447, 385509, 1413533, 2184551, 4240599, 6553653, 24030061, 72090183]

約数ペア:

[(1, 72090183), (3, 24030061), (11, 6553653), (17, 4240599), (33, 2184551), (51, 1413533), (187, 385509), (289, 249447), (561, 128503), (867, 83149), (3179, 22677), (7559, 9537)]