8920028.00000000

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:900

約数の個数: 32

約数和(自身を含む): 114799680

約数和(自身を除く): 42016509

約数列:

[1, 3, 9, 17, 27, 51, 153, 257, 459, 617, 771, 1851, 2313, 4369, 5553, 6939, 10489, 13107, 16659, 31467, 39321, 94401, 117963, 158569, 283203, 475707, 1427121, 2695673, 4281363, 8087019, 24261057, 72783171]

約数ペア:

[(1, 72783171), (3, 24261057), (9, 8087019), (17, 4281363), (27, 2695673), (51, 1427121), (153, 475707), (257, 283203), (459, 158569), (617, 117963), (771, 94401), (1851, 39321), (2313, 31467), (4369, 16659), (5553, 13107), (6939, 10489)]