981569127

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:833

約数の個数: 96

約数和(自身を含む): 1791313920

約数和(自身を除く): 809744793

約数列:

[1, 3, 7, 11, 19, 21, 33, 43, 49, 57, 77, 129, 133, 147, 209, 231, 301, 399, 473, 539, 627, 743, 817, 903, 931, 1419, 1463, 1617, 2107, 2229, 2451, 2793, 3311, 4389, 5201, 5719, 6321, 8173, 8987, 9933, 10241, 14117, 15603, 17157, 23177, 24519, 26961, 30723, 31949, 36407, 40033, 42351, 57211, 62909, 69531, 95847, 98819, 109221, 120099, 155287, 171633, 188727, 223643, 296457, 351439, 400477, 440363, 465861, 607031, 670929, 691733, 1054317, 1087009, 1201431, 1321089, 1565501, 1821093, 2075199, 2460073, 3261027, 4249217, 4696503, 6677341, 7380219, 7609063, 12747651, 17220511, 20032023, 22827189, 29744519, 46741387, 51661533, 89233557, 140224161, 327189709, 981569127]

約数ペア:

[(1, 981569127), (3, 327189709), (7, 140224161), (11, 89233557), (19, 51661533), (21, 46741387), (33, 29744519), (43, 22827189), (49, 20032023), (57, 17220511), (77, 12747651), (129, 7609063), (133, 7380219), (147, 6677341), (209, 4696503), (231, 4249217), (301, 3261027), (399, 2460073), (473, 2075199), (539, 1821093), (627, 1565501), (743, 1321089), (817, 1201431), (903, 1087009), (931, 1054317), (1419, 691733), (1463, 670929), (1617, 607031), (2107, 465861), (2229, 440363), (2451, 400477), (2793, 351439), (3311, 296457), (4389, 223643), (5201, 188727), (5719, 171633), (6321, 155287), (8173, 120099), (8987, 109221), (9933, 98819), (10241, 95847), (14117, 69531), (15603, 62909), (17157, 57211), (23177, 42351), (24519, 40033), (26961, 36407), (30723, 31949)]