75491187

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{1321}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 103306368

約数和(自身を除く): 27815181

約数列:

[1, 3, 43, 129, 443, 1321, 1329, 3963, 19049, 56803, 57147, 170409, 585203, 1755609, 25163729, 75491187]

約数ペア:

[(1, 75491187), (3, 25163729), (43, 1755609), (129, 585203), (443, 170409), (1321, 57147), (1329, 56803), (3963, 19049)]