84816009

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{32609}}^1$

素因数の和:32649

約数の個数: 18

約数和(自身を含む): 130146510

約数和(自身を除く): 45330501

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 32609, 97827, 293481, 554353, 1663059, 4989177, 9424001, 28272003, 84816009]

約数ペア:

[(1, 84816009), (3, 28272003), (9, 9424001), (17, 4989177), (51, 1663059), (153, 554353), (289, 293481), (867, 97827), (2601, 32609)]