68455871

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:347

約数の個数: 24

約数和(自身を含む): 78650880

約数和(自身を除く): 10195009

約数列:

[1, 11, 43, 59, 121, 223, 473, 649, 2453, 2537, 5203, 7139, 9589, 13157, 26983, 27907, 105479, 144727, 306977, 565751, 1160269, 1591997, 6223261, 68455871]

約数ペア:

[(1, 68455871), (11, 6223261), (43, 1591997), (59, 1160269), (121, 565751), (223, 306977), (473, 144727), (649, 105479), (2453, 27907), (2537, 26983), (5203, 13157), (7139, 9589)]