97078779

素因数分解:

$3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 164919040

約数和(自身を除く): 67840261

約数列:

[1, 3, 7, 9, 21, 63, 67, 109, 201, 211, 327, 469, 603, 633, 763, 981, 1407, 1477, 1899, 2289, 4221, 4431, 6867, 7303, 13293, 14137, 21909, 22999, 42411, 51121, 65727, 68997, 98959, 127233, 153363, 160993, 206991, 296877, 460089, 482979, 890631, 1448937, 1540933, 4622799, 10786531, 13868397, 32359593, 97078779]

約数ペア:

[(1, 97078779), (3, 32359593), (7, 13868397), (9, 10786531), (21, 4622799), (63, 1540933), (67, 1448937), (109, 890631), (201, 482979), (211, 460089), (327, 296877), (469, 206991), (603, 160993), (633, 153363), (763, 127233), (981, 98959), (1407, 68997), (1477, 65727), (1899, 51121), (2289, 42411), (4221, 22999), (4431, 21909), (6867, 14137), (7303, 13293)]