89763417

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{727}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 141523200

約数和(自身を除く): 51759783

約数列:

[1, 3, 9, 17, 27, 51, 153, 269, 459, 727, 807, 2181, 2421, 4573, 6543, 7263, 12359, 13719, 19629, 37077, 41157, 111231, 123471, 195563, 333693, 586689, 1760067, 3324571, 5280201, 9973713, 29921139, 89763417]

約数ペア:

[(1, 89763417), (3, 29921139), (9, 9973713), (17, 5280201), (27, 3324571), (51, 1760067), (153, 586689), (269, 333693), (459, 195563), (727, 123471), (807, 111231), (2181, 41157), (2421, 37077), (4573, 19629), (6543, 13719), (7263, 12359)]