51860871

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{36241}}^1$

素因数の和:36303

約数の個数: 16

約数和(自身を含む): 78282720

約数和(自身を除く): 26421849

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 36241, 108723, 326169, 978507, 1920773, 5762319, 17286957, 51860871]

約数ペア:

[(1, 51860871), (3, 17286957), (9, 5762319), (27, 1920773), (53, 978507), (159, 326169), (477, 108723), (1431, 36241)]