17550081

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 27648000

約数和(自身を除く): 10097919

約数列:

[1, 3, 9, 23, 27, 59, 69, 177, 207, 479, 531, 621, 1357, 1437, 1593, 4071, 4311, 11017, 12213, 12933, 28261, 33051, 36639, 84783, 99153, 254349, 297459, 650003, 763047, 1950009, 5850027, 17550081]

約数ペア:

[(1, 17550081), (3, 5850027), (9, 1950009), (23, 763047), (27, 650003), (59, 297459), (69, 254349), (177, 99153), (207, 84783), (479, 36639), (531, 33051), (621, 28261), (1357, 12933), (1437, 12213), (1593, 11017), (4071, 4311)]