1796723480997

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{20521}}^1\times {\mathrm{87643}}^1$

素因数の和:108210

約数の個数: 32

約数和(自身を含む): 2733917855360

約数和(自身を除く): 937194374363

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 20521, 61563, 87643, 184689, 262929, 554067, 759277, 788787, 2277831, 2366361, 3242791, 6833493, 9728373, 20500479, 29185119, 87555357, 1798522003, 5395566009, 16186698027, 48560094081, 66545314111, 199635942333, 598907826999, 1796723480997]

約数ペア:

[(1, 1796723480997), (3, 598907826999), (9, 199635942333), (27, 66545314111), (37, 48560094081), (111, 16186698027), (333, 5395566009), (999, 1798522003), (20521, 87555357), (61563, 29185119), (87643, 20500479), (184689, 9728373), (262929, 6833493), (554067, 3242791), (759277, 2366361), (788787, 2277831)]