87153057

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{169889}}^1$

素因数の和:169917

約数の個数: 16

約数和(自身を含む): 135912000

約数和(自身を除く): 48758943

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 169889, 509667, 1529001, 3227891, 4587003, 9683673, 29051019, 87153057]

約数ペア:

[(1, 87153057), (3, 29051019), (9, 9683673), (19, 4587003), (27, 3227891), (57, 1529001), (171, 509667), (513, 169889)]