87278799

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{90071}}^1$

素因数の和:90110

約数の個数: 16

約数和(自身を含む): 129703680

約数和(自身を除く): 42424881

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 90071, 270213, 1531207, 1711349, 4593621, 5134047, 29092933, 87278799]

約数ペア:

[(1, 87278799), (3, 29092933), (17, 5134047), (19, 4593621), (51, 1711349), (57, 1531207), (323, 270213), (969, 90071)]