85845987

素因数分解:

$3^4\times {\mathrm{83}}^1\times {\mathrm{113}}^2$

素因数の和:321

約数の個数: 30

約数和(自身を含む): 130942812

約数和(自身を除く): 45096825

約数列:

[1, 3, 9, 27, 81, 83, 113, 249, 339, 747, 1017, 2241, 3051, 6723, 9153, 9379, 12769, 28137, 38307, 84411, 114921, 253233, 344763, 759699, 1034289, 1059827, 3179481, 9538443, 28615329, 85845987]

約数ペア:

[(1, 85845987), (3, 28615329), (9, 9538443), (27, 3179481), (81, 1059827), (83, 1034289), (113, 759699), (249, 344763), (339, 253233), (747, 114921), (1017, 84411), (2241, 38307), (3051, 28137), (6723, 12769), (9153, 9379)]