164274003

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{445187}}^1$

素因数の和:445234

約数の個数: 12

約数和(自身を含む): 243072648

約数和(自身を除く): 78798645

約数列:

[1, 3, 9, 41, 123, 369, 445187, 1335561, 4006683, 18252667, 54758001, 164274003]

約数ペア:

[(1, 164274003), (3, 54758001), (9, 18252667), (41, 4006683), (123, 1335561), (369, 445187)]