40864311

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{5237}}^1$

素因数の和:5280

約数の個数: 24

約数和(自身を含む): 64322640

約数和(自身を除く): 23458329

約数列:

[1, 3, 9, 17, 27, 51, 153, 289, 459, 867, 2601, 5237, 7803, 15711, 47133, 89029, 141399, 267087, 801261, 1513493, 2403783, 4540479, 13621437, 40864311]

約数ペア:

[(1, 40864311), (3, 13621437), (9, 4540479), (17, 2403783), (27, 1513493), (51, 801261), (153, 267087), (289, 141399), (459, 89029), (867, 47133), (2601, 15711), (5237, 7803)]