210866679

素因数分解:

$3^3\times {\mathrm{269}}^1\times {\mathrm{29033}}^1$

素因数の和:29311

約数の個数: 16

約数和(自身を含む): 313567200

約数和(自身を除く): 102700521

約数列:

[1, 3, 9, 27, 269, 807, 2421, 7263, 29033, 87099, 261297, 783891, 7809877, 23429631, 70288893, 210866679]

約数ペア:

[(1, 210866679), (3, 70288893), (9, 23429631), (27, 7809877), (269, 783891), (807, 261297), (2421, 87099), (7263, 29033)]