15705029169

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{1526687}}^1$

素因数の和:1526826

約数の個数: 20

約数和(自身を含む): 23645343744

約数和(自身を除く): 7940314575

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 3429, 10287, 1526687, 4580061, 13740183, 41220549, 123661647, 193889249, 581667747, 1745003241, 5235009723, 15705029169]

約数ペア:

[(1, 15705029169), (3, 5235009723), (9, 1745003241), (27, 581667747), (81, 193889249), (127, 123661647), (381, 41220549), (1143, 13740183), (3429, 4580061), (10287, 1526687)]