289969119

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 523998720

約数和(自身を除く): 234029601

約数列:

[1, 3, 9, 11, 17, 23, 27, 33, 51, 69, 99, 121, 153, 187, 207, 227, 253, 297, 363, 391, 459, 561, 621, 681, 759, 1089, 1173, 1683, 2043, 2057, 2277, 2497, 2783, 3267, 3519, 3859, 4301, 5049, 5221, 6129, 6171, 6831, 7491, 8349, 10557, 11577, 12903, 15663, 18513, 22473, 25047, 27467, 34731, 38709, 42449, 46989, 47311, 55539, 57431, 67419, 75141, 82401, 88757, 104193, 116127, 127347, 140967, 141933, 172293, 247203, 266271, 382041, 425799, 466939, 516879, 631741, 741609, 798813, 976327, 1146123, 1277397, 1400817, 1550637, 1895223, 2396439, 2928981, 4202451, 5685669, 8786943, 10739597, 12607353, 17057007, 26360829, 32218791, 96656373, 289969119]

約数ペア:

[(1, 289969119), (3, 96656373), (9, 32218791), (11, 26360829), (17, 17057007), (23, 12607353), (27, 10739597), (33, 8786943), (51, 5685669), (69, 4202451), (99, 2928981), (121, 2396439), (153, 1895223), (187, 1550637), (207, 1400817), (227, 1277397), (253, 1146123), (297, 976327), (363, 798813), (391, 741609), (459, 631741), (561, 516879), (621, 466939), (681, 425799), (759, 382041), (1089, 266271), (1173, 247203), (1683, 172293), (2043, 141933), (2057, 140967), (2277, 127347), (2497, 116127), (2783, 104193), (3267, 88757), (3519, 82401), (3859, 75141), (4301, 67419), (5049, 57431), (5221, 55539), (6129, 47311), (6171, 46989), (6831, 42449), (7491, 38709), (8349, 34731), (10557, 27467), (11577, 25047), (12903, 22473), (15663, 18513)]