160921767741

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1367}}^1\times {\mathrm{11279}}^1$

素因数の和:12734

約数の個数: 48

約数和(自身を含む): 253315952640

約数和(自身を除く): 92394184899

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 1367, 1491, 3479, 4101, 9569, 10437, 11279, 28707, 33837, 66983, 78953, 97057, 200949, 236859, 291171, 552671, 679399, 800809, 1658013, 2038197, 2402427, 4755793, 5605663, 14267379, 15418393, 16816989, 39239641, 46255179, 107928751, 117718923, 323786253, 755501257, 1094705903, 2266503771, 3284117709, 7662941321, 22988823963, 53640589247, 160921767741]

約数ペア:

[(1, 160921767741), (3, 53640589247), (7, 22988823963), (21, 7662941321), (49, 3284117709), (71, 2266503771), (147, 1094705903), (213, 755501257), (497, 323786253), (1367, 117718923), (1491, 107928751), (3479, 46255179), (4101, 39239641), (9569, 16816989), (10437, 15418393), (11279, 14267379), (28707, 5605663), (33837, 4755793), (66983, 2402427), (78953, 2038197), (97057, 1658013), (200949, 800809), (236859, 679399), (291171, 552671)]