40269543

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{641}}^1$

素因数の和:1174

約数の個数: 16

約数和(自身を含む): 55140096

約数和(自身を除く): 14870553

約数列:

[1, 3, 43, 129, 487, 641, 1461, 1923, 20941, 27563, 62823, 82689, 312167, 936501, 13423181, 40269543]

約数ペア:

[(1, 40269543), (3, 13423181), (43, 936501), (129, 312167), (487, 82689), (641, 62823), (1461, 27563), (1923, 20941)]