181488021

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{38459}}^1$

素因数の和:38497

約数の個数: 24

約数和(自身を含む): 286450080

約数和(自身を除く): 104962059

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1573, 4719, 38459, 115377, 423049, 499967, 1269147, 1499901, 4653539, 5499637, 13960617, 16498911, 60496007, 181488021]

約数ペア:

[(1, 181488021), (3, 60496007), (11, 16498911), (13, 13960617), (33, 5499637), (39, 4653539), (121, 1499901), (143, 1269147), (363, 499967), (429, 423049), (1573, 115377), (4719, 38459)]