148978687

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{761}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 180118512

約数和(自身を除く): 31139825

約数列:

[1, 11, 13, 37, 143, 407, 481, 761, 1369, 5291, 8371, 9893, 15059, 17797, 28157, 108823, 195767, 309727, 366041, 1041809, 4026451, 11459899, 13543517, 148978687]

約数ペア:

[(1, 148978687), (11, 13543517), (13, 11459899), (37, 4026451), (143, 1041809), (407, 366041), (481, 309727), (761, 195767), (1369, 108823), (5291, 28157), (8371, 17797), (9893, 15059)]