85383537

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:445

約数の個数: 32

約数和(自身を含む): 124416000

約数和(自身を除く): 39032463

約数列:

[1, 3, 17, 47, 51, 141, 179, 199, 537, 597, 799, 2397, 3043, 3383, 8413, 9129, 9353, 10149, 25239, 28059, 35621, 106863, 143021, 159001, 429063, 477003, 605557, 1674187, 1816671, 5022561, 28461179, 85383537]

約数ペア:

[(1, 85383537), (3, 28461179), (17, 5022561), (47, 1816671), (51, 1674187), (141, 605557), (179, 477003), (199, 429063), (537, 159001), (597, 143021), (799, 106863), (2397, 35621), (3043, 28059), (3383, 25239), (8413, 10149), (9129, 9353)]