27422367

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{21407}}^1$

素因数の和:21478

約数の個数: 16

約数和(自身を含む): 42473472

約数和(自身を除く): 15051105

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 21407, 64221, 149849, 449547, 1305827, 3917481, 9140789, 27422367]

約数ペア:

[(1, 27422367), (3, 9140789), (7, 3917481), (21, 1305827), (61, 449547), (183, 149849), (427, 64221), (1281, 21407)]