77687559

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{233}}^2$

素因数の和:528

約数の個数: 24

約数和(自身を含む): 117769680

約数和(自身を除く): 40082121

約数列:

[1, 3, 9, 27, 53, 159, 233, 477, 699, 1431, 2097, 6291, 12349, 37047, 54289, 111141, 162867, 333423, 488601, 1465803, 2877317, 8631951, 25895853, 77687559]

約数ペア:

[(1, 77687559), (3, 25895853), (9, 8631951), (27, 2877317), (53, 1465803), (159, 488601), (233, 333423), (477, 162867), (699, 111141), (1431, 54289), (2097, 37047), (6291, 12349)]