27128511

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2071

約数の個数: 24

約数和(自身を含む): 41247024

約数和(自身を除く): 14118513

約数列:

[1, 3, 9, 37, 41, 111, 123, 333, 369, 1517, 1987, 4551, 5961, 13653, 17883, 73519, 81467, 220557, 244401, 661671, 733203, 3014279, 9042837, 27128511]

約数ペア:

[(1, 27128511), (3, 9042837), (9, 3014279), (37, 733203), (41, 661671), (111, 244401), (123, 220557), (333, 81467), (369, 73519), (1517, 17883), (1987, 13653), (4551, 5961)]