26729757

素因数分解:

$3^5\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 40281696

約数和(自身を除く): 13551939

約数列:

[1, 3, 9, 27, 81, 243, 317, 347, 951, 1041, 2853, 3123, 8559, 9369, 25677, 28107, 77031, 84321, 109999, 329997, 989991, 2969973, 8909919, 26729757]

約数ペア:

[(1, 26729757), (3, 8909919), (9, 2969973), (27, 989991), (81, 329997), (243, 109999), (317, 84321), (347, 77031), (951, 28107), (1041, 25677), (2853, 9369), (3123, 8559)]