16555796469

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{1875161}}^1$

素因数の和:1875282

約数の個数: 20

約数和(自身を含む): 24958406220

約数和(自身を除く): 8402609751

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 1875161, 5625483, 16876449, 50629347, 151888041, 204392549, 613177647, 1839532941, 5518598823, 16555796469]

約数ペア:

[(1, 16555796469), (3, 5518598823), (9, 1839532941), (27, 613177647), (81, 204392549), (109, 151888041), (327, 50629347), (981, 16876449), (2943, 5625483), (8829, 1875161)]