163952199

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{1783}}^1$

素因数の和:2407

約数の個数: 24

約数和(自身を含む): 251308512

約数和(自身を除く): 87356313

約数列:

[1, 3, 9, 17, 51, 153, 601, 1783, 1803, 5349, 5409, 10217, 16047, 30311, 30651, 90933, 91953, 272799, 1071583, 3214749, 9644247, 18216911, 54650733, 163952199]

約数ペア:

[(1, 163952199), (3, 54650733), (9, 18216911), (17, 9644247), (51, 3214749), (153, 1071583), (601, 272799), (1783, 91953), (1803, 90933), (5349, 30651), (5409, 30311), (10217, 16047)]