86735439

素因数分解:

$3^2\times 7^3\times {\mathrm{28097}}^1$

素因数の和:28124

約数の個数: 24

約数和(自身を含む): 146109600

約数和(自身を除く): 59374161

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 28097, 84291, 196679, 252873, 590037, 1376753, 1770111, 4130259, 9637271, 12390777, 28911813, 86735439]

約数ペア:

[(1, 86735439), (3, 28911813), (7, 12390777), (9, 9637271), (21, 4130259), (49, 1770111), (63, 1376753), (147, 590037), (343, 252873), (441, 196679), (1029, 84291), (3087, 28097)]