81328374

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29531}}^1$

素因数の和:29562

約数の個数: 40

約数和(自身を含む): 192962088

約数和(自身を除く): 111633714

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 918, 1377, 2754, 29531, 59062, 88593, 177186, 265779, 502027, 531558, 797337, 1004054, 1506081, 1594674, 2392011, 3012162, 4518243, 4784022, 9036486, 13554729, 27109458, 40664187, 81328374]

約数ペア:

[(1, 81328374), (2, 40664187), (3, 27109458), (6, 13554729), (9, 9036486), (17, 4784022), (18, 4518243), (27, 3012162), (34, 2392011), (51, 1594674), (54, 1506081), (81, 1004054), (102, 797337), (153, 531558), (162, 502027), (306, 265779), (459, 177186), (918, 88593), (1377, 59062), (2754, 29531)]