27724851

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3637}}^1$

素因数の和:3672

約数の個数: 36

約数和(自身を含む): 50320816

約数和(自身を除く): 22595965

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 121, 231, 363, 693, 847, 1089, 2541, 3637, 7623, 10911, 25459, 32733, 40007, 76377, 120021, 229131, 280049, 360063, 440077, 840147, 1320231, 2520441, 3080539, 3960693, 9241617, 27724851]

約数ペア:

[(1, 27724851), (3, 9241617), (7, 3960693), (9, 3080539), (11, 2520441), (21, 1320231), (33, 840147), (63, 440077), (77, 360063), (99, 280049), (121, 229131), (231, 120021), (363, 76377), (693, 40007), (847, 32733), (1089, 25459), (2541, 10911), (3637, 7623)]