74775519

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{13043}}^1$

素因数の和:13076

約数の個数: 36

約数和(自身を含む): 135318456

約数和(自身を除く): 60542937

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 13043, 39129, 91301, 117387, 169559, 273903, 508677, 639107, 821709, 1186913, 1526031, 1917321, 3560739, 5751963, 8308391, 10682217, 24925173, 74775519]

約数ペア:

[(1, 74775519), (3, 24925173), (7, 10682217), (9, 8308391), (13, 5751963), (21, 3560739), (39, 1917321), (49, 1526031), (63, 1186913), (91, 821709), (117, 639107), (147, 508677), (273, 273903), (441, 169559), (637, 117387), (819, 91301), (1911, 39129), (5733, 13043)]