51166431

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{44071}}^1$

素因数の和:44123

約数の個数: 16

約数和(自身を含む): 77566720

約数和(自身を除く): 26400289

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 44071, 132213, 396639, 1189917, 1895053, 5685159, 17055477, 51166431]

約数ペア:

[(1, 51166431), (3, 17055477), (9, 5685159), (27, 1895053), (43, 1189917), (129, 396639), (387, 132213), (1161, 44071)]