85211739

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{563}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 125641152

約数和(自身を除く): 40429413

約数列:

[1, 3, 9, 67, 201, 251, 563, 603, 753, 1689, 2259, 5067, 16817, 37721, 50451, 113163, 141313, 151353, 339489, 423939, 1271817, 9467971, 28403913, 85211739]

約数ペア:

[(1, 85211739), (3, 28403913), (9, 9467971), (67, 1271817), (201, 423939), (251, 339489), (563, 151353), (603, 141313), (753, 113163), (1689, 50451), (2259, 37721), (5067, 16817)]