138749691

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{15149}}^1$

素因数の和:15266

約数の個数: 16

約数和(自身を含む): 191980800

約数和(自身を除く): 53231109

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 15149, 45447, 651407, 1075579, 1954221, 3226737, 46249897, 138749691]

約数ペア:

[(1, 138749691), (3, 46249897), (43, 3226737), (71, 1954221), (129, 1075579), (213, 651407), (3053, 45447), (9159, 15149)]