4019968359

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1049}}^1$

素因数の和:1123

約数の個数: 120

約数和(自身を含む): 7299784800

約数和(自身を除く): 3279816441

約数列:

[1, 3, 9, 11, 17, 23, 27, 33, 51, 69, 81, 99, 121, 153, 187, 207, 253, 297, 363, 391, 459, 561, 621, 759, 891, 1049, 1089, 1173, 1377, 1683, 1863, 2057, 2277, 2783, 3147, 3267, 3519, 4301, 5049, 6171, 6831, 8349, 9441, 9801, 10557, 11539, 12903, 15147, 17833, 18513, 20493, 24127, 25047, 28323, 31671, 34617, 38709, 47311, 53499, 55539, 72381, 75141, 84969, 103851, 116127, 126929, 141933, 160497, 166617, 196163, 217143, 225423, 265397, 311553, 348381, 380787, 410159, 425799, 481491, 588489, 651429, 796191, 934659, 1142361, 1230477, 1277397, 1444473, 1765467, 1954287, 2157793, 2388573, 2919367, 3427083, 3691431, 3832191, 4511749, 5296401, 6473379, 7165719, 8758101, 10281249, 11074293, 13535247, 15889203, 19420137, 21497157, 26274303, 33222879, 40605741, 49629239, 58260411, 78822909, 121817223, 148887717, 174781233, 236468727, 365451669, 446663151, 1339989453, 4019968359]

約数ペア:

[(1, 4019968359), (3, 1339989453), (9, 446663151), (11, 365451669), (17, 236468727), (23, 174781233), (27, 148887717), (33, 121817223), (51, 78822909), (69, 58260411), (81, 49629239), (99, 40605741), (121, 33222879), (153, 26274303), (187, 21497157), (207, 19420137), (253, 15889203), (297, 13535247), (363, 11074293), (391, 10281249), (459, 8758101), (561, 7165719), (621, 6473379), (759, 5296401), (891, 4511749), (1049, 3832191), (1089, 3691431), (1173, 3427083), (1377, 2919367), (1683, 2388573), (1863, 2157793), (2057, 1954287), (2277, 1765467), (2783, 1444473), (3147, 1277397), (3267, 1230477), (3519, 1142361), (4301, 934659), (5049, 796191), (6171, 651429), (6831, 588489), (8349, 481491), (9441, 425799), (9801, 410159), (10557, 380787), (11539, 348381), (12903, 311553), (15147, 265397), (17833, 225423), (18513, 217143), (20493, 196163), (24127, 166617), (25047, 160497), (28323, 141933), (31671, 126929), (34617, 116127), (38709, 103851), (47311, 84969), (53499, 75141), (55539, 72381)]