29561631

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 48

約数和(自身を含む): 46577664

約数和(自身を除く): 17016033

約数列:

[1, 3, 11, 31, 33, 37, 71, 93, 111, 121, 213, 341, 363, 407, 781, 1023, 1147, 1221, 2201, 2343, 2627, 3441, 3751, 4477, 6603, 7881, 8591, 11253, 12617, 13431, 24211, 25773, 28897, 37851, 72633, 81437, 86691, 138787, 244311, 266321, 317867, 416361, 798963, 895807, 953601, 2687421, 9853877, 29561631]

約数ペア:

[(1, 29561631), (3, 9853877), (11, 2687421), (31, 953601), (33, 895807), (37, 798963), (71, 416361), (93, 317867), (111, 266321), (121, 244311), (213, 138787), (341, 86691), (363, 81437), (407, 72633), (781, 37851), (1023, 28897), (1147, 25773), (1221, 24211), (2201, 13431), (2343, 12617), (2627, 11253), (3441, 8591), (3751, 7881), (4477, 6603)]