6654983377

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 8277880320

約数和(自身を除く): 1622896943

約数列:

[1, 7, 19, 47, 133, 137, 329, 361, 409, 893, 959, 2527, 2603, 2863, 6251, 6439, 7771, 16967, 18221, 19223, 45073, 49457, 54397, 56033, 118769, 122341, 134561, 147649, 346199, 365237, 392231, 856387, 1033543, 1064627, 2324479, 2556659, 2633551, 6939503, 7452389, 16271353, 18434857, 20227913, 48576521, 50037469, 141595391, 350262283, 950711911, 6654983377]

約数ペア:

[(1, 6654983377), (7, 950711911), (19, 350262283), (47, 141595391), (133, 50037469), (137, 48576521), (329, 20227913), (361, 18434857), (409, 16271353), (893, 7452389), (959, 6939503), (2527, 2633551), (2603, 2556659), (2863, 2324479), (6251, 1064627), (6439, 1033543), (7771, 856387), (16967, 392231), (18221, 365237), (19223, 346199), (45073, 147649), (49457, 134561), (54397, 122341), (56033, 118769)]