71522217

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{203767}}^1$

素因数の和:203789

約数の個数: 16

約数和(自身を含む): 114110080

約数和(自身を除く): 42587863

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 203767, 611301, 1833903, 2648971, 5501709, 7946913, 23840739, 71522217]

約数ペア:

[(1, 71522217), (3, 23840739), (9, 7946913), (13, 5501709), (27, 2648971), (39, 1833903), (117, 611301), (351, 203767)]