56865969

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{677}}^1$

素因数の和:767

約数の個数: 40

約数和(自身を含む): 91554408

約数和(自身を除く): 34688439

約数列:

[1, 3, 9, 17, 27, 51, 61, 81, 153, 183, 459, 549, 677, 1037, 1377, 1647, 2031, 3111, 4941, 6093, 9333, 11509, 18279, 27999, 34527, 41297, 54837, 83997, 103581, 123891, 310743, 371673, 702049, 932229, 1115019, 2106147, 3345057, 6318441, 18955323, 56865969]

約数ペア:

[(1, 56865969), (3, 18955323), (9, 6318441), (17, 3345057), (27, 2106147), (51, 1115019), (61, 932229), (81, 702049), (153, 371673), (183, 310743), (459, 123891), (549, 103581), (677, 83997), (1037, 54837), (1377, 41297), (1647, 34527), (2031, 27999), (3111, 18279), (4941, 11509), (6093, 9333)]