87280869

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{14821}}^1$

素因数の和:14988

約数の個数: 16

約数和(自身を含む): 126164864

約数和(自身を除く): 38883995

約数列:

[1, 3, 13, 39, 151, 453, 1963, 5889, 14821, 44463, 192673, 578019, 2237971, 6713913, 29093623, 87280869]

約数ペア:

[(1, 87280869), (3, 29093623), (13, 6713913), (39, 2237971), (151, 578019), (453, 192673), (1963, 44463), (5889, 14821)]