54087789

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1$

素因数の和:1137

約数の個数: 32

約数和(自身を含む): 86851584

約数和(自身を除く): 32763795

約数列:

[1, 3, 7, 21, 23, 69, 113, 161, 339, 483, 791, 991, 2373, 2599, 2973, 6937, 7797, 18193, 20811, 22793, 54579, 68379, 111983, 159551, 335949, 478653, 783881, 2351643, 2575609, 7726827, 18029263, 54087789]

約数ペア:

[(1, 54087789), (3, 18029263), (7, 7726827), (21, 2575609), (23, 2351643), (69, 783881), (113, 478653), (161, 335949), (339, 159551), (483, 111983), (791, 68379), (991, 54579), (2373, 22793), (2599, 20811), (2973, 18193), (6937, 7797)]