87808863

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1\times {\mathrm{2053}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 119789280

約数和(自身を除く): 31980417

約数列:

[1, 3, 53, 159, 269, 807, 2053, 6159, 14257, 42771, 108809, 326427, 552257, 1656771, 29269621, 87808863]

約数ペア:

[(1, 87808863), (3, 29269621), (53, 1656771), (159, 552257), (269, 326427), (807, 108809), (2053, 42771), (6159, 14257)]