202110441381

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{440327759}}^1$

素因数の和:440327785

約数の個数: 16

約数和(自身を含む): 317035987200

約数和(自身を除く): 114925545819

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 440327759, 1320983277, 3962949831, 7485571903, 11888849493, 22456715709, 67370147127, 202110441381]

約数ペア:

[(1, 202110441381), (3, 67370147127), (9, 22456715709), (17, 11888849493), (27, 7485571903), (51, 3962949831), (153, 1320983277), (459, 440327759)]