172918056961

素因数分解:

${\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{773}}^1$

素因数の和:1154

約数の個数: 48

約数和(自身を含む): 193031983872

約数和(自身を除く): 20113926911

約数列:

[1, 13, 71, 103, 169, 181, 773, 923, 1339, 2353, 7313, 10049, 11999, 12851, 17407, 18643, 30589, 54883, 79619, 95069, 130637, 139913, 167063, 242359, 713479, 1035047, 1235897, 1323653, 1818869, 2171819, 3150667, 5652949, 9275227, 9933823, 13455611, 14411039, 17207489, 23645297, 73488337, 129139699, 187343507, 223697357, 955348381, 1023183769, 1678816087, 2435465591, 13301388997, 172918056961]

約数ペア:

[(1, 172918056961), (13, 13301388997), (71, 2435465591), (103, 1678816087), (169, 1023183769), (181, 955348381), (773, 223697357), (923, 187343507), (1339, 129139699), (2353, 73488337), (7313, 23645297), (10049, 17207489), (11999, 14411039), (12851, 13455611), (17407, 9933823), (18643, 9275227), (30589, 5652949), (54883, 3150667), (79619, 2171819), (95069, 1818869), (130637, 1323653), (139913, 1235897), (167063, 1035047), (242359, 713479)]