127968159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{168601}}^1$

素因数の和:168638

約数の個数: 16

約数和(自身を含む): 194229504

約数和(自身を除く): 66261345

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 168601, 505803, 1854611, 3877823, 5563833, 11633469, 42656053, 127968159]

約数ペア:

[(1, 127968159), (3, 42656053), (11, 11633469), (23, 5563833), (33, 3877823), (69, 1854611), (253, 505803), (759, 168601)]