27700191

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2081}}^1$

素因数の和:2136

約数の個数: 32

約数和(自身を含む): 44971200

約数和(自身を除く): 17271009

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1479, 2081, 4437, 6243, 13311, 18729, 35377, 56187, 60349, 106131, 181047, 318393, 543141, 955179, 1025933, 1629423, 3077799, 9233397, 27700191]

約数ペア:

[(1, 27700191), (3, 9233397), (9, 3077799), (17, 1629423), (27, 1025933), (29, 955179), (51, 543141), (87, 318393), (153, 181047), (261, 106131), (459, 60349), (493, 56187), (783, 35377), (1479, 18729), (2081, 13311), (4437, 6243)]