140187921

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{65539}}^1$

素因数の和:65596

約数の個数: 16

約数和(自身を含む): 201338880

約数和(自身を除く): 61150959

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 65539, 196617, 1507397, 2031709, 4522191, 6095127, 46729307, 140187921]

約数ペア:

[(1, 140187921), (3, 46729307), (23, 6095127), (31, 4522191), (69, 2031709), (93, 1507397), (713, 196617), (2139, 65539)]