159345981

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{11971}}^1$

素因数の和:12026

約数の個数: 32

約数和(自身を含む): 258595200

約数和(自身を除く): 99249219

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 4437, 11971, 13311, 35913, 107739, 203507, 323217, 347159, 610521, 1041477, 1831563, 3124431, 5494689, 5901703, 9373293, 17705109, 53115327, 159345981]

約数ペア:

[(1, 159345981), (3, 53115327), (9, 17705109), (17, 9373293), (27, 5901703), (29, 5494689), (51, 3124431), (87, 1831563), (153, 1041477), (261, 610521), (459, 347159), (493, 323217), (783, 203507), (1479, 107739), (4437, 35913), (11971, 13311)]