87866103

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{42509}}^1$

素因数の和:42578

約数の個数: 16

約数和(自身を含む): 128550240

約数和(自身を除く): 40684137

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 42509, 127527, 552617, 1657851, 2252977, 6758931, 29288701, 87866103]

約数ペア:

[(1, 87866103), (3, 29288701), (13, 6758931), (39, 2252977), (53, 1657851), (159, 552617), (689, 127527), (2067, 42509)]