162002421

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{14207}}^1$

素因数の和:14401

約数の個数: 24

約数和(自身を含む): 268929024

約数和(自身を除く): 106926603

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 11403, 14207, 42621, 99449, 127863, 298347, 895041, 2571467, 7714401, 18000269, 23143203, 54000807, 162002421]

約数ペア:

[(1, 162002421), (3, 54000807), (7, 23143203), (9, 18000269), (21, 7714401), (63, 2571467), (181, 895041), (543, 298347), (1267, 127863), (1629, 99449), (3801, 42621), (11403, 14207)]