335933163

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{19471}}^1$

素因数の和:19557

約数の個数: 24

約数和(自身を含む): 510322176

約数和(自身を除く): 174389013

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 1917, 5751, 17253, 19471, 58413, 175239, 525717, 1382441, 1577151, 4147323, 4731453, 12441969, 37325907, 111977721, 335933163]

約数ペア:

[(1, 335933163), (3, 111977721), (9, 37325907), (27, 12441969), (71, 4731453), (81, 4147323), (213, 1577151), (243, 1382441), (639, 525717), (1917, 175239), (5751, 58413), (17253, 19471)]