128464743

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{53327}}^1$

素因数の和:53414

約数の個数: 16

約数和(自身を含む): 189421056

約数和(自身を除く): 60956313

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 53327, 159981, 586597, 1759791, 3892871, 11678613, 42821581, 128464743]

約数ペア:

[(1, 128464743), (3, 42821581), (11, 11678613), (33, 3892871), (73, 1759791), (219, 586597), (803, 159981), (2409, 53327)]