56786139

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{179}}^1\times {\mathrm{349}}^1$

素因数の和:635

約数の個数: 24

約数和(自身を含む): 83538000

約数和(自身を除く): 26751861

約数列:

[1, 3, 9, 101, 179, 303, 349, 537, 909, 1047, 1611, 3141, 18079, 35249, 54237, 62471, 105747, 162711, 187413, 317241, 562239, 6309571, 18928713, 56786139]

約数ペア:

[(1, 56786139), (3, 18928713), (9, 6309571), (101, 562239), (179, 317241), (303, 187413), (349, 162711), (537, 105747), (909, 62471), (1047, 54237), (1611, 35249), (3141, 18079)]