26707887

素因数分解:

$3^5\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 40360320

約数和(自身を除く): 13652433

約数列:

[1, 3, 9, 27, 81, 131, 243, 393, 839, 1179, 2517, 3537, 7551, 10611, 22653, 31833, 67959, 109909, 203877, 329727, 989181, 2967543, 8902629, 26707887]

約数ペア:

[(1, 26707887), (3, 8902629), (9, 2967543), (27, 989181), (81, 329727), (131, 203877), (243, 109909), (393, 67959), (839, 31833), (1179, 22653), (2517, 10611), (3537, 7551)]