84521739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{12097}}^1$

素因数の和:12254

約数の個数: 16

約数和(自身を含む): 120205728

約数和(自身を除く): 35683989

約数列:

[1, 3, 17, 51, 137, 411, 2329, 6987, 12097, 36291, 205649, 616947, 1657289, 4971867, 28173913, 84521739]

約数ペア:

[(1, 84521739), (3, 28173913), (17, 4971867), (51, 1657289), (137, 616947), (411, 205649), (2329, 36291), (6987, 12097)]