26816138883

素因数分解:

$3^9\times {\mathrm{1362401}}^1$

素因数の和:1362428

約数の個数: 20

約数和(自身を含む): 40223556648

約数和(自身を除く): 13407417765

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 19683, 1362401, 4087203, 12261609, 36784827, 110354481, 331063443, 993190329, 2979570987, 8938712961, 26816138883]

約数ペア:

[(1, 26816138883), (3, 8938712961), (9, 2979570987), (27, 993190329), (81, 331063443), (243, 110354481), (729, 36784827), (2187, 12261609), (6561, 4087203), (19683, 1362401)]