76745877

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 113702400

約数和(自身を除く): 36956523

約数列:

[1, 3, 13, 39, 47, 141, 149, 281, 447, 611, 843, 1833, 1937, 3653, 5811, 7003, 10959, 13207, 21009, 39621, 41869, 91039, 125607, 171691, 273117, 515073, 544297, 1632891, 1967843, 5903529, 25581959, 76745877]

約数ペア:

[(1, 76745877), (3, 25581959), (13, 5903529), (39, 1967843), (47, 1632891), (141, 544297), (149, 515073), (281, 273117), (447, 171691), (611, 125607), (843, 91039), (1833, 41869), (1937, 39621), (3653, 21009), (5811, 13207), (7003, 10959)]