1173719889

素因数分解:

$3^6\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:977

約数の個数: 56

約数和(自身を含む): 1872964800

約数和(自身を除く): 699244911

約数列:

[1, 3, 9, 19, 27, 57, 81, 101, 171, 243, 303, 513, 729, 839, 909, 1539, 1919, 2517, 2727, 4617, 5757, 7551, 8181, 13851, 15941, 17271, 22653, 24543, 47823, 51813, 67959, 73629, 84739, 143469, 155439, 203877, 254217, 430407, 466317, 611631, 762651, 1291221, 1398951, 1610041, 2287953, 3873663, 4830123, 6863859, 11620989, 14490369, 20591577, 43471107, 61774731, 130413321, 391239963, 1173719889]

約数ペア:

[(1, 1173719889), (3, 391239963), (9, 130413321), (19, 61774731), (27, 43471107), (57, 20591577), (81, 14490369), (101, 11620989), (171, 6863859), (243, 4830123), (303, 3873663), (513, 2287953), (729, 1610041), (839, 1398951), (909, 1291221), (1539, 762651), (1919, 611631), (2517, 466317), (2727, 430407), (4617, 254217), (5757, 203877), (7551, 155439), (8181, 143469), (13851, 84739), (15941, 73629), (17271, 67959), (22653, 51813), (24543, 47823)]