53347707

素因数分解:

$3^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1019}}^1$

素因数の和:1312

約数の個数: 32

約数和(自身を含む): 90739200

約数和(自身を除く): 37391493

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 277, 831, 1019, 1939, 2493, 3057, 5817, 7133, 7479, 9171, 17451, 21399, 27513, 52353, 64197, 192591, 282263, 846789, 1975841, 2540367, 5927523, 7621101, 17782569, 53347707]

約数ペア:

[(1, 53347707), (3, 17782569), (7, 7621101), (9, 5927523), (21, 2540367), (27, 1975841), (63, 846789), (189, 282263), (277, 192591), (831, 64197), (1019, 52353), (1939, 27513), (2493, 21399), (3057, 17451), (5817, 9171), (7133, 7479)]