3180159

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 4801680

約数和(自身を除く): 1621521

約数列:

[1, 3, 9, 53, 59, 113, 159, 177, 339, 477, 531, 1017, 3127, 5989, 6667, 9381, 17967, 20001, 28143, 53901, 60003, 353351, 1060053, 3180159]

約数ペア:

[(1, 3180159), (3, 1060053), (9, 353351), (53, 60003), (59, 53901), (113, 28143), (159, 20001), (177, 17967), (339, 9381), (477, 6667), (531, 5989), (1017, 3127)]