84855789

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{929}}^1$

素因数の和:1154

約数の個数: 32

約数和(自身を含む): 133920000

約数和(自身を除く): 49064211

約数列:

[1, 3, 9, 17, 27, 51, 153, 199, 459, 597, 929, 1791, 2787, 3383, 5373, 8361, 10149, 15793, 25083, 30447, 47379, 91341, 142137, 184871, 426411, 554613, 1663839, 3142807, 4991517, 9428421, 28285263, 84855789]

約数ペア:

[(1, 84855789), (3, 28285263), (9, 9428421), (17, 4991517), (27, 3142807), (51, 1663839), (153, 554613), (199, 426411), (459, 184871), (597, 142137), (929, 91341), (1791, 47379), (2787, 30447), (3383, 25083), (5373, 15793), (8361, 10149)]