156913053

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 233321472

約数和(自身を除く): 76408419

約数列:

[1, 3, 11, 33, 71, 193, 213, 347, 579, 781, 1041, 2123, 2343, 3817, 6369, 11451, 13703, 24637, 41109, 66971, 73911, 150733, 200913, 271007, 452199, 736681, 813021, 2210043, 4754941, 14264823, 52304351, 156913053]

約数ペア:

[(1, 156913053), (3, 52304351), (11, 14264823), (33, 4754941), (71, 2210043), (193, 813021), (213, 736681), (347, 452199), (579, 271007), (781, 200913), (1041, 150733), (2123, 73911), (2343, 66971), (3817, 41109), (6369, 24637), (11451, 13703)]