155983293

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5737}}^1$

素因数の和:5818

約数の個数: 32

約数和(自身を含む): 247881600

約数和(自身を除く): 91898307

約数列:

[1, 3, 9, 19, 27, 53, 57, 159, 171, 477, 513, 1007, 1431, 3021, 5737, 9063, 17211, 27189, 51633, 109003, 154899, 304061, 327009, 912183, 981027, 2736549, 2943081, 5777159, 8209647, 17331477, 51994431, 155983293]

約数ペア:

[(1, 155983293), (3, 51994431), (9, 17331477), (19, 8209647), (27, 5777159), (53, 2943081), (57, 2736549), (159, 981027), (171, 912183), (477, 327009), (513, 304061), (1007, 154899), (1431, 109003), (3021, 51633), (5737, 27189), (9063, 17211)]