143504053

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{761}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 187269120

約数和(自身を除く): 43765067

約数列:

[1, 7, 11, 31, 77, 79, 217, 341, 553, 761, 869, 2387, 2449, 5327, 6083, 8371, 17143, 23591, 26939, 58597, 60119, 165137, 188573, 259501, 420833, 661309, 1816507, 1863689, 4629163, 13045823, 20500579, 143504053]

約数ペア:

[(1, 143504053), (7, 20500579), (11, 13045823), (31, 4629163), (77, 1863689), (79, 1816507), (217, 661309), (341, 420833), (553, 259501), (761, 188573), (869, 165137), (2387, 60119), (2449, 58597), (5327, 26939), (6083, 23591), (8371, 17143)]