61128891

素因数分解:

$3^3\times {\mathrm{547}}^1\times {\mathrm{4139}}^1$

素因数の和:4695

約数の個数: 16

約数和(自身を含む): 90748800

約数和(自身を除く): 29619909

約数列:

[1, 3, 9, 27, 547, 1641, 4139, 4923, 12417, 14769, 37251, 111753, 2264033, 6792099, 20376297, 61128891]

約数ペア:

[(1, 61128891), (3, 20376297), (9, 6792099), (27, 2264033), (547, 111753), (1641, 37251), (4139, 14769), (4923, 12417)]