26940681

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{3823}}^1$

素因数の和:3867

約数の個数: 24

約数和(自身を含む): 41758080

約数和(自身を除く): 14817399

約数列:

[1, 3, 9, 27, 29, 81, 87, 243, 261, 783, 2349, 3823, 7047, 11469, 34407, 103221, 110867, 309663, 332601, 928989, 997803, 2993409, 8980227, 26940681]

約数ペア:

[(1, 26940681), (3, 8980227), (9, 2993409), (27, 997803), (29, 928989), (81, 332601), (87, 309663), (243, 110867), (261, 103221), (783, 34407), (2349, 11469), (3823, 7047)]