189156639

素因数分解:

$3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{50321}}^1$

素因数の和:50510

約数の個数: 16

約数和(自身を含む): 289854720

約数和(自身を除く): 100698081

約数列:

[1, 3, 7, 21, 179, 537, 1253, 3759, 50321, 150963, 352247, 1056741, 9007459, 27022377, 63052213, 189156639]

約数ペア:

[(1, 189156639), (3, 63052213), (7, 27022377), (21, 9007459), (179, 1056741), (537, 352247), (1253, 150963), (3759, 50321)]