85464531

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 129719040

約数和(自身を除く): 44254509

約数列:

[1, 3, 9, 27, 73, 131, 219, 331, 393, 657, 993, 1179, 1971, 2979, 3537, 8937, 9563, 24163, 28689, 43361, 72489, 86067, 130083, 217467, 258201, 390249, 652401, 1170747, 3165353, 9496059, 28488177, 85464531]

約数ペア:

[(1, 85464531), (3, 28488177), (9, 9496059), (27, 3165353), (73, 1170747), (131, 652401), (219, 390249), (331, 258201), (393, 217467), (657, 130083), (993, 86067), (1179, 72489), (1971, 43361), (2979, 28689), (3537, 24163), (8937, 9563)]