127777442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{73351}}^1$

素因数の和:73433

約数の個数: 16

約数和(自身を含む): 209493312

約数和(自身を除く): 81715870

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 73351, 146702, 953563, 1907126, 4914517, 9829034, 63888721, 127777442]

約数ペア:

[(1, 127777442), (2, 63888721), (13, 9829034), (26, 4914517), (67, 1907126), (134, 953563), (871, 146702), (1742, 73351)]