66588507

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{607}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 105062400

約数和(自身を除く): 38473893

約数列:

[1, 3, 9, 17, 27, 51, 153, 239, 459, 607, 717, 1821, 2151, 4063, 5463, 6453, 10319, 12189, 16389, 30957, 36567, 92871, 109701, 145073, 278613, 435219, 1305657, 2466241, 3916971, 7398723, 22196169, 66588507]

約数ペア:

[(1, 66588507), (3, 22196169), (9, 7398723), (17, 3916971), (27, 2466241), (51, 1305657), (153, 435219), (239, 278613), (459, 145073), (607, 109701), (717, 92871), (1821, 36567), (2151, 30957), (4063, 16389), (5463, 12189), (6453, 10319)]