459399681

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1489}}^1$

素因数の和:1807

約数の個数: 40

約数和(自身を含む): 742073640

約数和(自身を除く): 282673959

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 293, 351, 879, 1053, 1489, 2637, 3809, 4467, 7911, 11427, 13401, 19357, 23733, 34281, 40203, 58071, 102843, 120609, 174213, 308529, 436277, 522639, 1308831, 1567917, 3926493, 5671601, 11779479, 17014803, 35338437, 51044409, 153133227, 459399681]

約数ペア:

[(1, 459399681), (3, 153133227), (9, 51044409), (13, 35338437), (27, 17014803), (39, 11779479), (81, 5671601), (117, 3926493), (293, 1567917), (351, 1308831), (879, 522639), (1053, 436277), (1489, 308529), (2637, 174213), (3809, 120609), (4467, 102843), (7911, 58071), (11427, 40203), (13401, 34281), (19357, 23733)]