40403169

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1327}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 62150400

約数和(自身を除く): 21747231

約数列:

[1, 3, 9, 17, 51, 153, 199, 597, 1327, 1791, 3383, 3981, 10149, 11943, 22559, 30447, 67677, 203031, 264073, 792219, 2376657, 4489241, 13467723, 40403169]

約数ペア:

[(1, 40403169), (3, 13467723), (9, 4489241), (17, 2376657), (51, 792219), (153, 264073), (199, 203031), (597, 67677), (1327, 30447), (1791, 22559), (3383, 11943), (3981, 10149)]