27830187

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5737}}^1$

素因数の和:5768

約数の個数: 36

約数和(自身を含む): 51022296

約数和(自身を除く): 23192109

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 147, 231, 441, 539, 693, 1617, 4851, 5737, 17211, 40159, 51633, 63107, 120477, 189321, 281113, 361431, 441749, 567963, 843339, 1325247, 2530017, 3092243, 3975741, 9276729, 27830187]

約数ペア:

[(1, 27830187), (3, 9276729), (7, 3975741), (9, 3092243), (11, 2530017), (21, 1325247), (33, 843339), (49, 567963), (63, 441749), (77, 361431), (99, 281113), (147, 189321), (231, 120477), (441, 63107), (539, 51633), (693, 40159), (1617, 17211), (4851, 5737)]