63911889

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{55049}}^1$

素因数の和:55101

約数の個数: 16

約数和(自身を含む): 96888000

約数和(自身を除く): 32976111

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 55049, 165147, 495441, 1486323, 2367107, 7101321, 21303963, 63911889]

約数ペア:

[(1, 63911889), (3, 21303963), (9, 7101321), (27, 2367107), (43, 1486323), (129, 495441), (387, 165147), (1161, 55049)]