81952767

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41203}}^1$

素因数の和:41239

約数の個数: 24

約数和(自身を含む): 134984304

約数和(自身を除く): 53031537

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 41203, 123609, 370827, 535639, 700451, 1606917, 2101353, 4820751, 6304059, 9105863, 27317589, 81952767]

約数ペア:

[(1, 81952767), (3, 27317589), (9, 9105863), (13, 6304059), (17, 4820751), (39, 2101353), (51, 1606917), (117, 700451), (153, 535639), (221, 370827), (663, 123609), (1989, 41203)]