147907837

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{313}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 206727552

約数和(自身を除く): 58819715

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 313, 323, 361, 1309, 1463, 2191, 2261, 2527, 3443, 3553, 3971, 5321, 5947, 6137, 24101, 24871, 27797, 37247, 41629, 42959, 58531, 65417, 67507, 101099, 112993, 409717, 457919, 472549, 707693, 790951, 1112089, 1242923, 1920881, 7784623, 8700461, 13446167, 21129691, 147907837]

約数ペア:

[(1, 147907837), (7, 21129691), (11, 13446167), (17, 8700461), (19, 7784623), (77, 1920881), (119, 1242923), (133, 1112089), (187, 790951), (209, 707693), (313, 472549), (323, 457919), (361, 409717), (1309, 112993), (1463, 101099), (2191, 67507), (2261, 65417), (2527, 58531), (3443, 42959), (3553, 41629), (3971, 37247), (5321, 27797), (5947, 24871), (6137, 24101)]