87987903

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{75011}}^1$

素因数の和:75054

約数の個数: 16

約数和(自身を含む): 129620736

約数和(自身を除く): 41632833

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 75011, 225033, 1275187, 1725253, 3825561, 5175759, 29329301, 87987903]

約数ペア:

[(1, 87987903), (3, 29329301), (17, 5175759), (23, 3825561), (51, 1725253), (69, 1275187), (391, 225033), (1173, 75011)]