27479630079

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1$

素因数の和:574

約数の個数: 128

約数和(自身を含む): 47111270400

約数和(自身を除く): 19631640321

約数列:

[1, 3, 9, 11, 27, 29, 33, 61, 87, 99, 183, 193, 261, 271, 297, 319, 549, 579, 671, 783, 813, 957, 1647, 1737, 1769, 2013, 2123, 2439, 2871, 2981, 5211, 5307, 5597, 6039, 6369, 7317, 7859, 8613, 8943, 11773, 15921, 16531, 16791, 18117, 19107, 19459, 23577, 26829, 35319, 47763, 49593, 50373, 52303, 57321, 58377, 61567, 70731, 80487, 86449, 105957, 129503, 148779, 151119, 156909, 175131, 181841, 184701, 212193, 259347, 317871, 341417, 388509, 446337, 470727, 479399, 525393, 545523, 554103, 575333, 778041, 1024251, 1165527, 1412181, 1438197, 1516787, 1636569, 1662309, 1725999, 2334123, 3072753, 3190483, 3496581, 3755587, 4314591, 4550361, 4909707, 5177997, 5273389, 9218259, 9571449, 11266761, 12943773, 13651083, 15533991, 15820167, 16684657, 28714347, 33800283, 35095313, 40953249, 47460501, 50053971, 86143041, 92524007, 101400849, 105285939, 142381503, 150161913, 277572021, 315857817, 450485739, 832716063, 947573451, 1017764077, 2498148189, 3053292231, 9159876693, 27479630079]

約数ペア:

[(1, 27479630079), (3, 9159876693), (9, 3053292231), (11, 2498148189), (27, 1017764077), (29, 947573451), (33, 832716063), (61, 450485739), (87, 315857817), (99, 277572021), (183, 150161913), (193, 142381503), (261, 105285939), (271, 101400849), (297, 92524007), (319, 86143041), (549, 50053971), (579, 47460501), (671, 40953249), (783, 35095313), (813, 33800283), (957, 28714347), (1647, 16684657), (1737, 15820167), (1769, 15533991), (2013, 13651083), (2123, 12943773), (2439, 11266761), (2871, 9571449), (2981, 9218259), (5211, 5273389), (5307, 5177997), (5597, 4909707), (6039, 4550361), (6369, 4314591), (7317, 3755587), (7859, 3496581), (8613, 3190483), (8943, 3072753), (11773, 2334123), (15921, 1725999), (16531, 1662309), (16791, 1636569), (18117, 1516787), (19107, 1438197), (19459, 1412181), (23577, 1165527), (26829, 1024251), (35319, 778041), (47763, 575333), (49593, 554103), (50373, 545523), (52303, 525393), (57321, 479399), (58377, 470727), (61567, 446337), (70731, 388509), (80487, 341417), (86449, 317871), (105957, 259347), (129503, 212193), (148779, 184701), (151119, 181841), (156909, 175131)]