164157219

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{3541}}^1$

素因数の和:3668

約数の個数: 32

約数和(自身を含む): 260124480

約数和(自身を除く): 95967261

約数列:

[1, 3, 9, 17, 27, 51, 101, 153, 303, 459, 909, 1717, 2727, 3541, 5151, 10623, 15453, 31869, 46359, 60197, 95607, 180591, 357641, 541773, 1072923, 1625319, 3218769, 6079897, 9656307, 18239691, 54719073, 164157219]

約数ペア:

[(1, 164157219), (3, 54719073), (9, 18239691), (17, 9656307), (27, 6079897), (51, 3218769), (101, 1625319), (153, 1072923), (303, 541773), (459, 357641), (909, 180591), (1717, 95607), (2727, 60197), (3541, 46359), (5151, 31869), (10623, 15453)]