109074519

素因数分解:

$3^4\times {\mathrm{271}}^1\times {\mathrm{4969}}^1$

素因数の和:5252

約数の個数: 20

約数和(自身を含む): 163572640

約数和(自身を除く): 54498121

約数列:

[1, 3, 9, 27, 81, 271, 813, 2439, 4969, 7317, 14907, 21951, 44721, 134163, 402489, 1346599, 4039797, 12119391, 36358173, 109074519]

約数ペア:

[(1, 109074519), (3, 36358173), (9, 12119391), (27, 4039797), (81, 1346599), (271, 402489), (813, 134163), (2439, 44721), (4969, 21951), (7317, 14907)]