85141287

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 171487008

約数和(自身を除く): 86345721

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 73, 77, 81, 99, 119, 121, 153, 187, 189, 219, 231, 297, 357, 363, 459, 511, 561, 567, 657, 693, 803, 847, 891, 1071, 1089, 1241, 1309, 1377, 1533, 1683, 1971, 2057, 2079, 2409, 2541, 3213, 3267, 3723, 3927, 4599, 5049, 5621, 5913, 6171, 6237, 7227, 7623, 8687, 8833, 9639, 9801, 11169, 11781, 13651, 13797, 14399, 15147, 16863, 18513, 21681, 22869, 26061, 26499, 33507, 35343, 40953, 41391, 43197, 50589, 55539, 61831, 65043, 68607, 78183, 79497, 95557, 100521, 106029, 122859, 129591, 150161, 151767, 166617, 185493, 234549, 238491, 286671, 368577, 388773, 450483, 455301, 556479, 703647, 715473, 860013, 1051127, 1105731, 1166319, 1351449, 1669437, 2580039, 3153381, 4054347, 5008311, 7740117, 9460143, 12163041, 28380429, 85141287]

約数ペア:

[(1, 85141287), (3, 28380429), (7, 12163041), (9, 9460143), (11, 7740117), (17, 5008311), (21, 4054347), (27, 3153381), (33, 2580039), (51, 1669437), (63, 1351449), (73, 1166319), (77, 1105731), (81, 1051127), (99, 860013), (119, 715473), (121, 703647), (153, 556479), (187, 455301), (189, 450483), (219, 388773), (231, 368577), (297, 286671), (357, 238491), (363, 234549), (459, 185493), (511, 166617), (561, 151767), (567, 150161), (657, 129591), (693, 122859), (803, 106029), (847, 100521), (891, 95557), (1071, 79497), (1089, 78183), (1241, 68607), (1309, 65043), (1377, 61831), (1533, 55539), (1683, 50589), (1971, 43197), (2057, 41391), (2079, 40953), (2409, 35343), (2541, 33507), (3213, 26499), (3267, 26061), (3723, 22869), (3927, 21681), (4599, 18513), (5049, 16863), (5621, 15147), (5913, 14399), (6171, 13797), (6237, 13651), (7227, 11781), (7623, 11169), (8687, 9801), (8833, 9639)]