85322559

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{761}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 137525760

約数和(自身を除く): 52203201

約数列:

[1, 3, 7, 19, 21, 57, 133, 281, 399, 761, 843, 1967, 2283, 5327, 5339, 5901, 14459, 15981, 16017, 37373, 43377, 101213, 112119, 213841, 303639, 641523, 1496887, 4062979, 4490661, 12188937, 28440853, 85322559]

約数ペア:

[(1, 85322559), (3, 28440853), (7, 12188937), (19, 4490661), (21, 4062979), (57, 1496887), (133, 641523), (281, 303639), (399, 213841), (761, 112119), (843, 101213), (1967, 43377), (2283, 37373), (5327, 16017), (5339, 15981), (5901, 14459)]