27720338877

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{40000489}}^1$

素因数の和:40000513

約数の個数: 24

約数和(自身を含む): 49920611520

約数和(自身を除く): 22200272643

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 40000489, 120001467, 280003423, 360004401, 440005379, 840010269, 1320016137, 2520030807, 3080037653, 3960048411, 9240112959, 27720338877]

約数ペア:

[(1, 27720338877), (3, 9240112959), (7, 3960048411), (9, 3080037653), (11, 2520030807), (21, 1320016137), (33, 840010269), (63, 440005379), (77, 360004401), (99, 280003423), (231, 120001467), (693, 40000489)]