64977723

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{599}}^1\times {\mathrm{709}}^1$

素因数の和:1331

約数の個数: 24

約数和(自身を含む): 99684000

約数和(自身を除く): 34706277

約数列:

[1, 3, 9, 17, 51, 153, 599, 709, 1797, 2127, 5391, 6381, 10183, 12053, 30549, 36159, 91647, 108477, 424691, 1274073, 3822219, 7219747, 21659241, 64977723]

約数ペア:

[(1, 64977723), (3, 21659241), (9, 7219747), (17, 3822219), (51, 1274073), (153, 424691), (599, 108477), (709, 91647), (1797, 36159), (2127, 30549), (5391, 12053), (6381, 10183)]