77268519

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2371}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 122964480

約数和(自身を除く): 45695961

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 459, 639, 1207, 1917, 2371, 3621, 7113, 10863, 21339, 32589, 40307, 64017, 120921, 168341, 362763, 505023, 1088289, 1515069, 2861797, 4545207, 8585391, 25756173, 77268519]

約数ペア:

[(1, 77268519), (3, 25756173), (9, 8585391), (17, 4545207), (27, 2861797), (51, 1515069), (71, 1088289), (153, 505023), (213, 362763), (459, 168341), (639, 120921), (1207, 64017), (1917, 40307), (2371, 32589), (3621, 21339), (7113, 10863)]