71229579

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{3761}}^1$

素因数の和:3930

約数の個数: 16

約数和(自身を含む): 97511040

約数和(自身を除く): 26281461

約数列:

[1, 3, 59, 107, 177, 321, 3761, 6313, 11283, 18939, 221899, 402427, 665697, 1207281, 23743193, 71229579]

約数ペア:

[(1, 71229579), (3, 23743193), (59, 1207281), (107, 665697), (177, 402427), (321, 221899), (3761, 18939), (6313, 11283)]