73808319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{4391}}^1$

素因数の和:4838

約数の個数: 16

約数和(自身を含む): 106251264

約数和(自身を除く): 32442945

約数列:

[1, 3, 13, 39, 431, 1293, 4391, 5603, 13173, 16809, 57083, 171249, 1892521, 5677563, 24602773, 73808319]

約数ペア:

[(1, 73808319), (3, 24602773), (13, 5677563), (39, 1892521), (431, 171249), (1293, 57083), (4391, 16809), (5603, 13173)]