70578351

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 115568640

約数和(自身を除く): 44990289

約数列:

[1, 3, 9, 27, 31, 37, 43, 53, 93, 111, 129, 159, 279, 333, 387, 477, 837, 999, 1147, 1161, 1333, 1431, 1591, 1643, 1961, 2279, 3441, 3999, 4773, 4929, 5883, 6837, 10323, 11997, 14319, 14787, 17649, 20511, 30969, 35991, 42957, 44361, 49321, 52947, 60791, 61533, 70649, 84323, 147963, 182373, 211947, 252969, 443889, 547119, 635841, 758907, 1331667, 1641357, 1907523, 2276721, 2614013, 7842039, 23526117, 70578351]

約数ペア:

[(1, 70578351), (3, 23526117), (9, 7842039), (27, 2614013), (31, 2276721), (37, 1907523), (43, 1641357), (53, 1331667), (93, 758907), (111, 635841), (129, 547119), (159, 443889), (279, 252969), (333, 211947), (387, 182373), (477, 147963), (837, 84323), (999, 70649), (1147, 61533), (1161, 60791), (1333, 52947), (1431, 49321), (1591, 44361), (1643, 42957), (1961, 35991), (2279, 30969), (3441, 20511), (3999, 17649), (4773, 14787), (4929, 14319), (5883, 11997), (6837, 10323)]