4218777729

素因数分解:

$3^3\times {\mathrm{307}}^1\times {\mathrm{508961}}^1$

素因数の和:509277

約数の個数: 16

約数和(自身を含む): 6270411840

約数和(自身を除く): 2051634111

約数列:

[1, 3, 9, 27, 307, 921, 2763, 8289, 508961, 1526883, 4580649, 13741947, 156251027, 468753081, 1406259243, 4218777729]

約数ペア:

[(1, 4218777729), (3, 1406259243), (9, 468753081), (27, 156251027), (307, 13741947), (921, 4580649), (2763, 1526883), (8289, 508961)]