977883435

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{142031}}^1$

素因数の和:142065

約数の個数: 40

約数和(自身を含む): 1856074176

約数和(自身を除く): 878190741

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 142031, 426093, 710155, 1278279, 2130465, 2414527, 3834837, 6391395, 7243581, 11504511, 12072635, 19174185, 21730743, 36217905, 57522555, 65192229, 108653715, 195576687, 325961145, 977883435]

約数ペア:

[(1, 977883435), (3, 325961145), (5, 195576687), (9, 108653715), (15, 65192229), (17, 57522555), (27, 36217905), (45, 21730743), (51, 19174185), (81, 12072635), (85, 11504511), (135, 7243581), (153, 6391395), (255, 3834837), (405, 2414527), (459, 2130465), (765, 1278279), (1377, 710155), (2295, 426093), (6885, 142031)]