137288778

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1643

約数の個数: 48

約数和(自身を含む): 304389120

約数和(自身を除く): 167100342

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 127, 242, 254, 363, 381, 726, 762, 1397, 1489, 2794, 2978, 4191, 4467, 8382, 8934, 15367, 16379, 30734, 32758, 46101, 49137, 92202, 98274, 180169, 189103, 360338, 378206, 540507, 567309, 1081014, 1134618, 2080133, 4160266, 6240399, 12480798, 22881463, 45762926, 68644389, 137288778]

約数ペア:

[(1, 137288778), (2, 68644389), (3, 45762926), (6, 22881463), (11, 12480798), (22, 6240399), (33, 4160266), (66, 2080133), (121, 1134618), (127, 1081014), (242, 567309), (254, 540507), (363, 378206), (381, 360338), (726, 189103), (762, 180169), (1397, 98274), (1489, 92202), (2794, 49137), (2978, 46101), (4191, 32758), (4467, 30734), (8382, 16379), (8934, 15367)]