837289977921

素因数分解:

$3^3\times {\mathrm{224113}}^1\times {\mathrm{138371}}^1$

素因数の和:362493

約数の個数: 16

約数和(自身を含む): 1240444096320

約数和(自身を除く): 403154118399

約数列:

[1, 3, 9, 27, 138371, 224113, 415113, 672339, 1245339, 2017017, 3736017, 6051051, 31010739923, 93032219769, 279096659307, 837289977921]

約数ペア:

[(1, 837289977921), (3, 279096659307), (9, 93032219769), (27, 31010739923), (138371, 6051051), (224113, 3736017), (415113, 2017017), (672339, 1245339)]