27699147

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15161}}^1$

素因数の和:15203

約数の個数: 24

約数和(自身を含む): 47305440

約数和(自身を除く): 19606293

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 15161, 45483, 106127, 136449, 318381, 439669, 955143, 1319007, 3077683, 3957021, 9233049, 27699147]

約数ペア:

[(1, 27699147), (3, 9233049), (7, 3957021), (9, 3077683), (21, 1319007), (29, 955143), (63, 439669), (87, 318381), (203, 136449), (261, 106127), (609, 45483), (1827, 15161)]