104320881

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 178482304

約数和(自身を除く): 74161423

約数列:

[1, 3, 7, 9, 21, 43, 63, 97, 129, 291, 301, 387, 397, 679, 873, 903, 1191, 2037, 2709, 2779, 3573, 4171, 6111, 8337, 12513, 17071, 25011, 29197, 37539, 38509, 51213, 87591, 115527, 119497, 153639, 262773, 269563, 346581, 358491, 808689, 1075473, 1655887, 2426067, 4967661, 11591209, 14902983, 34773627, 104320881]

約数ペア:

[(1, 104320881), (3, 34773627), (7, 14902983), (9, 11591209), (21, 4967661), (43, 2426067), (63, 1655887), (97, 1075473), (129, 808689), (291, 358491), (301, 346581), (387, 269563), (397, 262773), (679, 153639), (873, 119497), (903, 115527), (1191, 87591), (2037, 51213), (2709, 38509), (2779, 37539), (3573, 29197), (4171, 25011), (6111, 17071), (8337, 12513)]