2080475091

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{76519}}^1$

素因数の和:76600

約数の個数: 32

約数和(自身を含む): 3305664000

約数和(自身を除く): 1225188909

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 477, 513, 1007, 1431, 3021, 9063, 27189, 76519, 229557, 688671, 1453861, 2066013, 4055507, 4361583, 12166521, 13084749, 36499563, 39254247, 77054633, 109498689, 231163899, 693491697, 2080475091]

約数ペア:

[(1, 2080475091), (3, 693491697), (9, 231163899), (19, 109498689), (27, 77054633), (53, 39254247), (57, 36499563), (159, 13084749), (171, 12166521), (477, 4361583), (513, 4055507), (1007, 2066013), (1431, 1453861), (3021, 688671), (9063, 229557), (27189, 76519)]