80594943

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 137313792

約数和(自身を除く): 56718849

約数列:

[1, 3, 11, 13, 17, 33, 39, 43, 51, 129, 143, 187, 221, 257, 429, 473, 559, 561, 663, 731, 771, 1419, 1677, 2193, 2431, 2827, 3341, 4369, 6149, 7293, 8041, 8481, 9503, 10023, 11051, 13107, 18447, 24123, 28509, 33153, 36751, 48059, 56797, 104533, 110253, 121561, 143663, 144177, 170391, 187867, 313599, 364683, 430989, 563601, 624767, 1580293, 1874301, 2066537, 2442271, 4740879, 6199611, 7326813, 26864981, 80594943]

約数ペア:

[(1, 80594943), (3, 26864981), (11, 7326813), (13, 6199611), (17, 4740879), (33, 2442271), (39, 2066537), (43, 1874301), (51, 1580293), (129, 624767), (143, 563601), (187, 430989), (221, 364683), (257, 313599), (429, 187867), (473, 170391), (559, 144177), (561, 143663), (663, 121561), (731, 110253), (771, 104533), (1419, 56797), (1677, 48059), (2193, 36751), (2431, 33153), (2827, 28509), (3341, 24123), (4369, 18447), (6149, 13107), (7293, 11051), (8041, 10023), (8481, 9503)]