74628537

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^2\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 24

約数和(自身を含む): 105766464

約数和(自身を除く): 31137927

約数列:

[1, 3, 23, 69, 83, 157, 249, 471, 1909, 3611, 5727, 6889, 10833, 13031, 20667, 39093, 158447, 299713, 475341, 899139, 1081573, 3244719, 24876179, 74628537]

約数ペア:

[(1, 74628537), (3, 24876179), (23, 3244719), (69, 1081573), (83, 899139), (157, 475341), (249, 299713), (471, 158447), (1909, 39093), (3611, 20667), (5727, 13031), (6889, 10833)]