71353359

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{4903}}^1$

素因数の和:4937

約数の個数: 48

約数和(自身を含む): 134173440

約数和(自身を除く): 62820081

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1323, 1617, 2079, 4851, 4903, 14553, 14709, 34321, 44127, 53933, 102963, 132381, 161799, 240247, 308889, 377531, 485397, 720741, 926667, 1132593, 1456191, 2162223, 2642717, 3397779, 6486669, 7928151, 10193337, 23784453, 71353359]

約数ペア:

[(1, 71353359), (3, 23784453), (7, 10193337), (9, 7928151), (11, 6486669), (21, 3397779), (27, 2642717), (33, 2162223), (49, 1456191), (63, 1132593), (77, 926667), (99, 720741), (147, 485397), (189, 377531), (231, 308889), (297, 240247), (441, 161799), (539, 132381), (693, 102963), (1323, 53933), (1617, 44127), (2079, 34321), (4851, 14709), (4903, 14553)]