82605021

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 118609920

約数和(自身を除く): 36004899

約数列:

[1, 3, 29, 43, 71, 87, 129, 213, 311, 933, 1247, 2059, 3053, 3741, 6177, 9019, 9159, 13373, 22081, 27057, 40119, 66243, 88537, 265611, 387817, 640349, 949483, 1163451, 1921047, 2848449, 27535007, 82605021]

約数ペア:

[(1, 82605021), (3, 27535007), (29, 2848449), (43, 1921047), (71, 1163451), (87, 949483), (129, 640349), (213, 387817), (311, 265611), (933, 88537), (1247, 66243), (2059, 40119), (3053, 27057), (3741, 22081), (6177, 13373), (9019, 9159)]