69627271

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4789}}^1$

素因数の和:4894

約数の個数: 16

約数和(自身を含む): 83384320

約数和(自身を除く): 13757049

約数列:

[1, 7, 31, 67, 217, 469, 2077, 4789, 14539, 33523, 148459, 320863, 1039213, 2246041, 9946753, 69627271]

約数ペア:

[(1, 69627271), (7, 9946753), (31, 2246041), (67, 1039213), (217, 320863), (469, 148459), (2077, 33523), (4789, 14539)]