6500967781

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{271}}^1\times {\mathrm{863}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 8595652608

約数和(自身を除く): 2094684827

約数列:

[1, 7, 11, 19, 77, 133, 209, 271, 361, 863, 1463, 1897, 2527, 2981, 3971, 5149, 6041, 9493, 16397, 20867, 27797, 36043, 56639, 66451, 97831, 114779, 180367, 233873, 311543, 396473, 684817, 1076141, 1262569, 1637111, 2180801, 2572603, 3426973, 4443587, 7532987, 18008221, 23988811, 31105109, 48879457, 84428153, 342156199, 590997071, 928709683, 6500967781]

約数ペア:

[(1, 6500967781), (7, 928709683), (11, 590997071), (19, 342156199), (77, 84428153), (133, 48879457), (209, 31105109), (271, 23988811), (361, 18008221), (863, 7532987), (1463, 4443587), (1897, 3426973), (2527, 2572603), (2981, 2180801), (3971, 1637111), (5149, 1262569), (6041, 1076141), (9493, 684817), (16397, 396473), (20867, 311543), (27797, 233873), (36043, 180367), (56639, 114779), (66451, 97831)]