1520772273

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{2969}}^1$

素因数の和:3350

約数の個数: 32

約数和(自身を含む): 2298067200

約数和(自身を除く): 777294927

約数列:

[1, 3, 9, 27, 61, 183, 311, 549, 933, 1647, 2799, 2969, 8397, 8907, 18971, 26721, 56913, 80163, 170739, 181109, 512217, 543327, 923359, 1629981, 2770077, 4889943, 8310231, 24930693, 56324899, 168974697, 506924091, 1520772273]

約数ペア:

[(1, 1520772273), (3, 506924091), (9, 168974697), (27, 56324899), (61, 24930693), (183, 8310231), (311, 4889943), (549, 2770077), (933, 1629981), (1647, 923359), (2799, 543327), (2969, 512217), (8397, 181109), (8907, 170739), (18971, 80163), (26721, 56913)]