628675047

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3323}}^1$

素因数の和:3370

約数の個数: 96

約数和(自身を含む): 1273224960

約数和(自身を除く): 644549913

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 189, 231, 273, 297, 351, 429, 441, 539, 637, 693, 819, 1001, 1287, 1323, 1617, 1911, 2079, 2457, 3003, 3323, 3861, 4851, 5733, 7007, 9009, 9969, 14553, 17199, 21021, 23261, 27027, 29907, 36553, 43199, 63063, 69783, 89721, 109659, 129597, 162827, 189189, 209349, 255871, 302393, 328977, 388791, 475189, 488481, 628047, 767613, 907179, 986931, 1166373, 1425567, 1465443, 1791097, 2116751, 2302839, 2721537, 3326323, 4276701, 4396329, 5373291, 6350253, 6908517, 8164611, 9978969, 12830103, 16119873, 19050759, 23284261, 29936907, 48359619, 57152277, 69852783, 89810721, 209558349, 628675047]

約数ペア:

[(1, 628675047), (3, 209558349), (7, 89810721), (9, 69852783), (11, 57152277), (13, 48359619), (21, 29936907), (27, 23284261), (33, 19050759), (39, 16119873), (49, 12830103), (63, 9978969), (77, 8164611), (91, 6908517), (99, 6350253), (117, 5373291), (143, 4396329), (147, 4276701), (189, 3326323), (231, 2721537), (273, 2302839), (297, 2116751), (351, 1791097), (429, 1465443), (441, 1425567), (539, 1166373), (637, 986931), (693, 907179), (819, 767613), (1001, 628047), (1287, 488481), (1323, 475189), (1617, 388791), (1911, 328977), (2079, 302393), (2457, 255871), (3003, 209349), (3323, 189189), (3861, 162827), (4851, 129597), (5733, 109659), (7007, 89721), (9009, 69783), (9969, 63063), (14553, 43199), (17199, 36553), (21021, 29907), (23261, 27027)]