85436271

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^2$

素因数の和:288

約数の個数: 36

約数和(自身を含む): 134682912

約数和(自身を除く): 49246641

約数列:

[1, 3, 9, 17, 47, 51, 109, 141, 153, 327, 423, 799, 981, 1853, 2397, 5123, 5559, 7191, 11881, 15369, 16677, 35643, 46107, 87091, 106929, 201977, 261273, 558407, 605931, 783819, 1675221, 1817793, 5025663, 9492919, 28478757, 85436271]

約数ペア:

[(1, 85436271), (3, 28478757), (9, 9492919), (17, 5025663), (47, 1817793), (51, 1675221), (109, 783819), (141, 605931), (153, 558407), (327, 261273), (423, 201977), (799, 106929), (981, 87091), (1853, 46107), (2397, 35643), (5123, 16677), (5559, 15369), (7191, 11881)]