27884043

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3967}}^1$

素因数の和:4055

約数の個数: 24

約数和(自身を含む): 44568576

約数和(自身を除く): 16684533

約数列:

[1, 3, 9, 11, 33, 71, 99, 213, 639, 781, 2343, 3967, 7029, 11901, 35703, 43637, 130911, 281657, 392733, 844971, 2534913, 3098227, 9294681, 27884043]

約数ペア:

[(1, 27884043), (3, 9294681), (9, 3098227), (11, 2534913), (33, 844971), (71, 392733), (99, 281657), (213, 130911), (639, 43637), (781, 35703), (2343, 11901), (3967, 7029)]