87400893

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{90197}}^1$

素因数の和:90236

約数の個数: 16

約数和(自身を含む): 129885120

約数和(自身を除く): 42484227

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 90197, 270591, 1533349, 1713743, 4600047, 5141229, 29133631, 87400893]

約数ペア:

[(1, 87400893), (3, 29133631), (17, 5141229), (19, 4600047), (51, 1713743), (57, 1533349), (323, 270591), (969, 90197)]