82880253

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{20063}}^1$

素因数の和:20095

約数の個数: 24

約数和(自身を含む): 131459328

約数和(自身を除く): 48579075

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 1377, 4131, 20063, 60189, 180567, 341071, 541701, 1023213, 1625103, 3069639, 4875309, 9208917, 27626751, 82880253]

約数ペア:

[(1, 82880253), (3, 27626751), (9, 9208917), (17, 4875309), (27, 3069639), (51, 1625103), (81, 1023213), (153, 541701), (243, 341071), (459, 180567), (1377, 60189), (4131, 20063)]