1729681533

素因数分解:

$3^6\times {\mathrm{199}}^1\times {\mathrm{11923}}^1$

素因数の和:12140

約数の個数: 28

約数和(自身を含む): 2606586400

約数和(自身を除く): 876904867

約数列:

[1, 3, 9, 27, 81, 199, 243, 597, 729, 1791, 5373, 11923, 16119, 35769, 48357, 107307, 145071, 321921, 965763, 2372677, 2897289, 7118031, 8691867, 21354093, 64062279, 192186837, 576560511, 1729681533]

約数ペア:

[(1, 1729681533), (3, 576560511), (9, 192186837), (27, 64062279), (81, 21354093), (199, 8691867), (243, 7118031), (597, 2897289), (729, 2372677), (1791, 965763), (5373, 321921), (11923, 145071), (16119, 107307), (35769, 48357)]