80176743

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4721}}^1$

素因数の和:4784

約数の個数: 32

約数和(自身を含む): 129193920

約数和(自身を除く): 49017177

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 999, 1887, 4721, 5661, 14163, 16983, 42489, 80257, 127467, 174677, 240771, 524031, 722313, 1572093, 2166939, 2969509, 4716279, 8908527, 26725581, 80176743]

約数ペア:

[(1, 80176743), (3, 26725581), (9, 8908527), (17, 4716279), (27, 2969509), (37, 2166939), (51, 1572093), (111, 722313), (153, 524031), (333, 240771), (459, 174677), (629, 127467), (999, 80257), (1887, 42489), (4721, 16983), (5661, 14163)]