20150073

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{3203}}^1$

素因数の和:3445

約数の個数: 16

約数和(自身を含む): 29989440

約数和(自身を除く): 9839367

約数列:

[1, 3, 9, 27, 233, 699, 2097, 3203, 6291, 9609, 28827, 86481, 746299, 2238897, 6716691, 20150073]

約数ペア:

[(1, 20150073), (3, 6716691), (9, 2238897), (27, 746299), (233, 86481), (699, 28827), (2097, 9609), (3203, 6291)]