27876969

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1117}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 41857920

約数和(自身を除く): 13980951

約数列:

[1, 3, 9, 47, 59, 141, 177, 423, 531, 1117, 2773, 3351, 8319, 10053, 24957, 52499, 65903, 157497, 197709, 472491, 593127, 3097441, 9292323, 27876969]

約数ペア:

[(1, 27876969), (3, 9292323), (9, 3097441), (47, 593127), (59, 472491), (141, 197709), (177, 157497), (423, 65903), (531, 52499), (1117, 24957), (2773, 10053), (3351, 8319)]