126877699

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 148176896

約数和(自身を除く): 21299197

約数列:

[1, 13, 31, 37, 67, 127, 403, 481, 871, 1147, 1651, 2077, 2479, 3937, 4699, 8509, 14911, 27001, 32227, 51181, 61087, 76849, 110617, 145669, 263779, 314833, 999037, 1893697, 3429127, 4092829, 9759823, 126877699]

約数ペア:

[(1, 126877699), (13, 9759823), (31, 4092829), (37, 3429127), (67, 1893697), (127, 999037), (403, 314833), (481, 263779), (871, 145669), (1147, 110617), (1651, 76849), (2077, 61087), (2479, 51181), (3937, 32227), (4699, 27001), (8509, 14911)]