6768978057

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{13194889}}^1$

素因数の和:13194917

約数の個数: 16

約数和(自身を含む): 10555912000

約数和(自身を除く): 3786933943

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 13194889, 39584667, 118754001, 250702891, 356262003, 752108673, 2256326019, 6768978057]

約数ペア:

[(1, 6768978057), (3, 2256326019), (9, 752108673), (19, 356262003), (27, 250702891), (57, 118754001), (171, 39584667), (513, 13194889)]