51152391

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{27457}}^1$

素因数の和:27492

約数の個数: 20

約数和(自身を含む): 79738032

約数和(自身を除く): 28585641

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 27457, 82371, 247113, 631511, 741339, 1894533, 2224017, 5683599, 17050797, 51152391]

約数ペア:

[(1, 51152391), (3, 17050797), (9, 5683599), (23, 2224017), (27, 1894533), (69, 741339), (81, 631511), (207, 247113), (621, 82371), (1863, 27457)]