71717211

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{71789}}^1$

素因数の和:71835

約数の個数: 16

約数和(自身を含む): 109120800

約数和(自身を除く): 37403589

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 71789, 215367, 646101, 1938303, 2656193, 7968579, 23905737, 71717211]

約数ペア:

[(1, 71717211), (3, 23905737), (9, 7968579), (27, 2656193), (37, 1938303), (111, 646101), (333, 215367), (999, 71789)]