38451844809

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{31957}}^1$

素因数の和:32310

約数の個数: 48

約数和(自身を含む): 64611406080

約数和(自身を除く): 26159561271

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 269, 497, 639, 807, 1491, 1883, 2421, 4473, 5649, 16947, 19099, 31957, 57297, 95871, 133693, 171891, 223699, 287613, 401079, 671097, 1203237, 2013291, 2268947, 6806841, 8596433, 15882629, 20420523, 25789299, 47647887, 60175031, 77367897, 142943661, 180525093, 541575279, 610346743, 1831040229, 4272427201, 5493120687, 12817281603, 38451844809]

約数ペア:

[(1, 38451844809), (3, 12817281603), (7, 5493120687), (9, 4272427201), (21, 1831040229), (63, 610346743), (71, 541575279), (213, 180525093), (269, 142943661), (497, 77367897), (639, 60175031), (807, 47647887), (1491, 25789299), (1883, 20420523), (2421, 15882629), (4473, 8596433), (5649, 6806841), (16947, 2268947), (19099, 2013291), (31957, 1203237), (57297, 671097), (95871, 401079), (133693, 287613), (171891, 223699)]