172832649

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 268025856

約数和(自身を除く): 95193207

約数列:

[1, 3, 11, 23, 33, 69, 121, 127, 163, 253, 363, 381, 489, 759, 1397, 1793, 2783, 2921, 3749, 4191, 5379, 8349, 8763, 11247, 15367, 19723, 20701, 32131, 41239, 46101, 59169, 62103, 96393, 123717, 227711, 353441, 453629, 476123, 683133, 1060323, 1360887, 1428369, 2504821, 5237353, 7514463, 15712059, 57610883, 172832649]

約数ペア:

[(1, 172832649), (3, 57610883), (11, 15712059), (23, 7514463), (33, 5237353), (69, 2504821), (121, 1428369), (127, 1360887), (163, 1060323), (253, 683133), (363, 476123), (381, 453629), (489, 353441), (759, 227711), (1397, 123717), (1793, 96393), (2783, 62103), (2921, 59169), (3749, 46101), (4191, 41239), (5379, 32131), (8349, 20701), (8763, 19723), (11247, 15367)]