27720414

素因数分解:

$2^1\times 3^3\times {\mathrm{513341}}^1$

素因数の和:513352

約数の個数: 16

約数和(自身を含む): 61601040

約数和(自身を除く): 33880626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 513341, 1026682, 1540023, 3080046, 4620069, 9240138, 13860207, 27720414]

約数ペア:

[(1, 27720414), (2, 13860207), (3, 9240138), (6, 4620069), (9, 3080046), (18, 1540023), (27, 1026682), (54, 513341)]