5220796581

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{82787}}^1$

素因数の和:82831

約数の個数: 72

約数和(自身を含む): 10306112544

約数和(自身を除く): 5085315963

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 231, 273, 429, 441, 539, 637, 693, 819, 1001, 1287, 1617, 1911, 3003, 4851, 5733, 7007, 9009, 21021, 63063, 82787, 248361, 579509, 745083, 910657, 1076231, 1738527, 2731971, 3228693, 4056563, 5215581, 6374599, 7533617, 8195913, 9686079, 11838541, 12169689, 19123797, 22600851, 35515623, 36509067, 44622193, 52735319, 57371391, 67802553, 82869787, 106546869, 133866579, 158205957, 248609361, 401599737, 474617871, 580088509, 745828083, 1740265527, 5220796581]

約数ペア:

[(1, 5220796581), (3, 1740265527), (7, 745828083), (9, 580088509), (11, 474617871), (13, 401599737), (21, 248609361), (33, 158205957), (39, 133866579), (49, 106546869), (63, 82869787), (77, 67802553), (91, 57371391), (99, 52735319), (117, 44622193), (143, 36509067), (147, 35515623), (231, 22600851), (273, 19123797), (429, 12169689), (441, 11838541), (539, 9686079), (637, 8195913), (693, 7533617), (819, 6374599), (1001, 5215581), (1287, 4056563), (1617, 3228693), (1911, 2731971), (3003, 1738527), (4851, 1076231), (5733, 910657), (7007, 745083), (9009, 579509), (21021, 248361), (63063, 82787)]