80553057

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{38971}}^1$

素因数の和:39040

約数の個数: 16

約数和(自身を含む): 117851328

約数和(自身を除く): 37298271

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 38971, 116913, 506623, 1519869, 2065463, 6196389, 26851019, 80553057]

約数ペア:

[(1, 80553057), (3, 26851019), (13, 6196389), (39, 2065463), (53, 1519869), (159, 506623), (689, 116913), (2067, 38971)]