123246711

素因数分解:

$3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4903}}^1$

素因数の和:4945

約数の個数: 48

約数和(自身を含む): 223622400

約数和(自身を除く): 100375689

約数列:

[1, 3, 7, 9, 19, 21, 27, 49, 57, 63, 133, 147, 171, 189, 399, 441, 513, 931, 1197, 1323, 2793, 3591, 4903, 8379, 14709, 25137, 34321, 44127, 93157, 102963, 132381, 240247, 279471, 308889, 652099, 720741, 838413, 926667, 1956297, 2162223, 2515239, 4564693, 5868891, 6486669, 13694079, 17606673, 41082237, 123246711]

約数ペア:

[(1, 123246711), (3, 41082237), (7, 17606673), (9, 13694079), (19, 6486669), (21, 5868891), (27, 4564693), (49, 2515239), (57, 2162223), (63, 1956297), (133, 926667), (147, 838413), (171, 720741), (189, 652099), (399, 308889), (441, 279471), (513, 240247), (931, 132381), (1197, 102963), (1323, 93157), (2793, 44127), (3591, 34321), (4903, 25137), (8379, 14709)]