202102749

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{440311}}^1$

素因数の和:440337

約数の個数: 16

約数和(自身を含む): 317024640

約数和(自身を除く): 114921891

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 440311, 1320933, 3962799, 7485287, 11888397, 22455861, 67367583, 202102749]

約数ペア:

[(1, 202102749), (3, 67367583), (9, 22455861), (17, 11888397), (27, 7485287), (51, 3962799), (153, 1320933), (459, 440311)]