76808907

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2532

約数の個数: 48

約数和(自身を含む): 138939840

約数和(自身を除く): 62130933

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 87, 119, 153, 203, 261, 357, 493, 609, 1071, 1479, 1827, 2473, 3451, 4437, 7419, 10353, 17311, 22257, 31059, 42041, 51933, 71717, 126123, 155799, 215151, 294287, 378369, 502019, 645453, 882861, 1219189, 1506057, 2648583, 3657567, 4518171, 8534323, 10972701, 25602969, 76808907]

約数ペア:

[(1, 76808907), (3, 25602969), (7, 10972701), (9, 8534323), (17, 4518171), (21, 3657567), (29, 2648583), (51, 1506057), (63, 1219189), (87, 882861), (119, 645453), (153, 502019), (203, 378369), (261, 294287), (357, 215151), (493, 155799), (609, 126123), (1071, 71717), (1479, 51933), (1827, 42041), (2473, 31059), (3451, 22257), (4437, 17311), (7419, 10353)]