26621567271

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{302171}}^1$

素因数の和:302444

約数の個数: 32

約数和(自身を含む): 42642512640

約数和(自身を除く): 16020945369

約数列:

[1, 3, 9, 13, 27, 39, 117, 251, 351, 753, 2259, 3263, 6777, 9789, 29367, 88101, 302171, 906513, 2719539, 3928223, 8158617, 11784669, 35354007, 75844921, 106062021, 227534763, 682604289, 985983973, 2047812867, 2957951919, 8873855757, 26621567271]

約数ペア:

[(1, 26621567271), (3, 8873855757), (9, 2957951919), (13, 2047812867), (27, 985983973), (39, 682604289), (117, 227534763), (251, 106062021), (351, 75844921), (753, 35354007), (2259, 11784669), (3263, 8158617), (6777, 3928223), (9789, 2719539), (29367, 906513), (88101, 302171)]