268522803

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20173}}^1$

素因数の和:20228

約数の個数: 32

約数和(自身を含む): 435758400

約数和(自身を除く): 167235597

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 4437, 13311, 20173, 60519, 181557, 342941, 544671, 585017, 1028823, 1755051, 3086469, 5265153, 9259407, 9945289, 15795459, 29835867, 89507601, 268522803]

約数ペア:

[(1, 268522803), (3, 89507601), (9, 29835867), (17, 15795459), (27, 9945289), (29, 9259407), (51, 5265153), (87, 3086469), (153, 1755051), (261, 1028823), (459, 585017), (493, 544671), (783, 342941), (1479, 181557), (4437, 60519), (13311, 20173)]