55830069

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2249

約数の個数: 24

約数和(自身を含む): 83813184

約数和(自身を除く): 27983115

約数列:

[1, 3, 9, 41, 71, 123, 213, 369, 639, 2131, 2911, 6393, 8733, 19179, 26199, 87371, 151301, 262113, 453903, 786339, 1361709, 6203341, 18610023, 55830069]

約数ペア:

[(1, 55830069), (3, 18610023), (9, 6203341), (41, 1361709), (71, 786339), (123, 453903), (213, 262113), (369, 151301), (639, 87371), (2131, 26199), (2911, 19179), (6393, 8733)]