89998611

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^3\times {\mathrm{53}}^1$

素因数の和:168

約数の個数: 32

約数和(自身を含む): 132986880

約数和(自身を除く): 42988269

約数列:

[1, 3, 19, 31, 53, 57, 93, 159, 589, 961, 1007, 1643, 1767, 2883, 3021, 4929, 18259, 29791, 31217, 50933, 54777, 89373, 93651, 152799, 566029, 967727, 1578923, 1698087, 2903181, 4736769, 29999537, 89998611]

約数ペア:

[(1, 89998611), (3, 29999537), (19, 4736769), (31, 2903181), (53, 1698087), (57, 1578923), (93, 967727), (159, 566029), (589, 152799), (961, 93651), (1007, 89373), (1643, 54777), (1767, 50933), (2883, 31217), (3021, 29791), (4929, 18259)]