53328987

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3361}}^1$

素因数の和:3451

約数の個数: 24

約数和(自身を含む): 80768688

約数和(自身を除く): 27439701

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 3361, 5289, 10083, 15867, 30249, 137801, 144523, 413403, 433569, 1240209, 1300707, 5925443, 17776329, 53328987]

約数ペア:

[(1, 53328987), (3, 17776329), (9, 5925443), (41, 1300707), (43, 1240209), (123, 433569), (129, 413403), (369, 144523), (387, 137801), (1763, 30249), (3361, 15867), (5289, 10083)]