71163729

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12413}}^1$

素因数の和:12446

約数の個数: 36

約数和(自身を含む): 128782836

約数和(自身を除く): 57619107

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 12413, 37239, 86891, 111717, 161369, 260673, 484107, 608237, 782019, 1129583, 1452321, 1824711, 3388749, 5474133, 7907081, 10166247, 23721243, 71163729]

約数ペア:

[(1, 71163729), (3, 23721243), (7, 10166247), (9, 7907081), (13, 5474133), (21, 3388749), (39, 1824711), (49, 1452321), (63, 1129583), (91, 782019), (117, 608237), (147, 484107), (273, 260673), (441, 161369), (637, 111717), (819, 86891), (1911, 37239), (5733, 12413)]