53920263

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1459}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 73256960

約数和(自身を除く): 19336697

約数列:

[1, 3, 97, 127, 291, 381, 1459, 4377, 12319, 36957, 141523, 185293, 424569, 555879, 17973421, 53920263]

約数ペア:

[(1, 53920263), (3, 17973421), (97, 555879), (127, 424569), (291, 185293), (381, 141523), (1459, 36957), (4377, 12319)]