123284889

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{50177}}^1$

素因数の和:50206

約数の個数: 32

約数和(自身を含む): 224797440

約数和(自身を除く): 101512551

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 2457, 50177, 150531, 351239, 451593, 652301, 1053717, 1354779, 1956903, 3161151, 4566107, 5870709, 9483453, 13698321, 17612127, 41094963, 123284889]

約数ペア:

[(1, 123284889), (3, 41094963), (7, 17612127), (9, 13698321), (13, 9483453), (21, 5870709), (27, 4566107), (39, 3161151), (63, 1956903), (91, 1354779), (117, 1053717), (189, 652301), (273, 451593), (351, 351239), (819, 150531), (2457, 50177)]