1569138831

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{20047}}^1$

素因数の和:20292

約数の個数: 32

約数和(自身を含む): 2514821120

約数和(自身を除く): 945682289

約数列:

[1, 3, 9, 13, 27, 39, 117, 223, 351, 669, 2007, 2899, 6021, 8697, 20047, 26091, 60141, 78273, 180423, 260611, 541269, 781833, 2345499, 4470481, 7036497, 13411443, 40234329, 58116253, 120702987, 174348759, 523046277, 1569138831]

約数ペア:

[(1, 1569138831), (3, 523046277), (9, 174348759), (13, 120702987), (27, 58116253), (39, 40234329), (117, 13411443), (223, 7036497), (351, 4470481), (669, 2345499), (2007, 781833), (2899, 541269), (6021, 260611), (8697, 180423), (20047, 78273), (26091, 60141)]