42783201

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:426

約数の個数: 32

約数和(自身を含む): 65318400

約数和(自身を除く): 22535199

約数列:

[1, 3, 9, 27, 59, 107, 177, 251, 321, 531, 753, 963, 1593, 2259, 2889, 6313, 6777, 14809, 18939, 26857, 44427, 56817, 80571, 133281, 170451, 241713, 399843, 725139, 1584563, 4753689, 14261067, 42783201]

約数ペア:

[(1, 42783201), (3, 14261067), (9, 4753689), (27, 1584563), (59, 725139), (107, 399843), (177, 241713), (251, 170451), (321, 133281), (531, 80571), (753, 56817), (963, 44427), (1593, 26857), (2259, 18939), (2889, 14809), (6313, 6777)]