142861779

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{14657}}^1$

素因数の和:14704

約数の個数: 24

約数和(自身を含む): 223387920

約数和(自身を除く): 80526141

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 3249, 9747, 14657, 43971, 131913, 278483, 395739, 835449, 2506347, 5291177, 7519041, 15873531, 47620593, 142861779]

約数ペア:

[(1, 142861779), (3, 47620593), (9, 15873531), (19, 7519041), (27, 5291177), (57, 2506347), (171, 835449), (361, 395739), (513, 278483), (1083, 131913), (3249, 43971), (9747, 14657)]