168971187

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{7541}}^1$

素因数の和:7659

約数の個数: 32

約数和(自身を含む): 283820544

約数和(自身を除く): 114849357

約数列:

[1, 3, 7, 11, 21, 33, 77, 97, 231, 291, 679, 1067, 2037, 3201, 7469, 7541, 22407, 22623, 52787, 82951, 158361, 248853, 580657, 731477, 1741971, 2194431, 5120339, 8046247, 15361017, 24138741, 56323729, 168971187]

約数ペア:

[(1, 168971187), (3, 56323729), (7, 24138741), (11, 15361017), (21, 8046247), (33, 5120339), (77, 2194431), (97, 1741971), (231, 731477), (291, 580657), (679, 248853), (1067, 158361), (2037, 82951), (3201, 52787), (7469, 22623), (7541, 22407)]