43278057

素因数分解:

$3^5\times {\mathrm{241}}^1\times {\mathrm{739}}^1$

素因数の和:995

約数の個数: 24

約数和(自身を含む): 65185120

約数和(自身を除く): 21907063

約数列:

[1, 3, 9, 27, 81, 241, 243, 723, 739, 2169, 2217, 6507, 6651, 19521, 19953, 58563, 59859, 178099, 179577, 534297, 1602891, 4808673, 14426019, 43278057]

約数ペア:

[(1, 43278057), (3, 14426019), (9, 4808673), (27, 1602891), (81, 534297), (241, 179577), (243, 178099), (723, 59859), (739, 58563), (2169, 19953), (2217, 19521), (6507, 6651)]