26872479

素因数分解:

$3^4\times {\mathrm{19}}^2\times {\mathrm{919}}^1$

素因数の和:969

約数の個数: 30

約数和(自身を含む): 42412920

約数和(自身を除く): 15540441

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 361, 513, 919, 1083, 1539, 2757, 3249, 8271, 9747, 17461, 24813, 29241, 52383, 74439, 157149, 331759, 471447, 995277, 1414341, 2985831, 8957493, 26872479]

約数ペア:

[(1, 26872479), (3, 8957493), (9, 2985831), (19, 1414341), (27, 995277), (57, 471447), (81, 331759), (171, 157149), (361, 74439), (513, 52383), (919, 29241), (1083, 24813), (1539, 17461), (2757, 9747), (3249, 8271)]