27277419

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9851}}^1$

素因数の和:9938

約数の個数: 16

約数和(自身を含む): 39723264

約数和(自身を除く): 12445845

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 9851, 29553, 128063, 384189, 699421, 2098263, 9092473, 27277419]

約数ペア:

[(1, 27277419), (3, 9092473), (13, 2098263), (39, 699421), (71, 384189), (213, 128063), (923, 29553), (2769, 9851)]