71179317

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{859}}^1$

素因数の和:916

約数の個数: 48

約数和(自身を含む): 120207360

約数和(自身を除く): 49028043

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 243, 279, 297, 341, 837, 859, 891, 1023, 2511, 2577, 2673, 3069, 7533, 7731, 9207, 9449, 23193, 26629, 27621, 28347, 69579, 79887, 82863, 85041, 208737, 239661, 255123, 292919, 718983, 765369, 878757, 2156949, 2296107, 2636271, 6470847, 7908813, 23726439, 71179317]

約数ペア:

[(1, 71179317), (3, 23726439), (9, 7908813), (11, 6470847), (27, 2636271), (31, 2296107), (33, 2156949), (81, 878757), (93, 765369), (99, 718983), (243, 292919), (279, 255123), (297, 239661), (341, 208737), (837, 85041), (859, 82863), (891, 79887), (1023, 69579), (2511, 28347), (2577, 27621), (2673, 26629), (3069, 23193), (7533, 9449), (7731, 9207)]