27148233

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21193}}^1$

素因数の和:21264

約数の個数: 16

約数和(自身を含む): 42048896

約数和(自身を除く): 14900663

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 21193, 63579, 148351, 445053, 1292773, 3878319, 9049411, 27148233]

約数ペア:

[(1, 27148233), (3, 9049411), (7, 3878319), (21, 1292773), (61, 445053), (183, 148351), (427, 63579), (1281, 21193)]