129171243

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{27941}}^1$

素因数の和:28034

約数の個数: 16

約数和(自身を含む): 182405376

約数和(自身を除く): 53234133

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 27941, 83823, 642643, 1872047, 1927929, 5616141, 43057081, 129171243]

約数ペア:

[(1, 129171243), (3, 43057081), (23, 5616141), (67, 1927929), (69, 1872047), (201, 642643), (1541, 83823), (4623, 27941)]