65707431

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{21121}}^1$

素因数の和:21202

約数の個数: 16

約数和(自身を含む): 94288608

約数和(自身を除く): 28581177

約数列:

[1, 3, 17, 51, 61, 183, 1037, 3111, 21121, 63363, 359057, 1077171, 1288381, 3865143, 21902477, 65707431]

約数ペア:

[(1, 65707431), (3, 21902477), (17, 3865143), (51, 1288381), (61, 1077171), (183, 359057), (1037, 63363), (3111, 21121)]