85855502889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1\times {\mathrm{16111}}^1$

素因数の和:17398

約数の個数: 48

約数和(自身を含む): 137282489344

約数和(自身を除く): 51426986455

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1231, 1443, 3693, 4329, 11079, 16003, 16111, 45547, 48009, 48333, 136641, 144027, 144999, 209443, 409923, 592111, 596107, 628329, 1776333, 1788321, 1884987, 5328999, 5364963, 7749391, 19832641, 23248173, 59497923, 69744519, 178493769, 257824333, 733807717, 773472999, 2201423151, 2320418997, 6604269453, 9539500321, 28618500963, 85855502889]

約数ペア:

[(1, 85855502889), (3, 28618500963), (9, 9539500321), (13, 6604269453), (37, 2320418997), (39, 2201423151), (111, 773472999), (117, 733807717), (333, 257824333), (481, 178493769), (1231, 69744519), (1443, 59497923), (3693, 23248173), (4329, 19832641), (11079, 7749391), (16003, 5364963), (16111, 5328999), (45547, 1884987), (48009, 1788321), (48333, 1776333), (136641, 628329), (144027, 596107), (144999, 592111), (209443, 409923)]