129607569

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8329}}^1$

素因数の和:8374

約数の個数: 48

約数和(自身を含む): 242569600

約数和(自身を除く): 112962031

約数列:

[1, 3, 7, 9, 13, 19, 21, 39, 57, 63, 91, 117, 133, 171, 247, 273, 399, 741, 819, 1197, 1729, 2223, 5187, 8329, 15561, 24987, 58303, 74961, 108277, 158251, 174909, 324831, 474753, 524727, 757939, 974493, 1107757, 1424259, 2057263, 2273817, 3323271, 6171789, 6821451, 9969813, 14400841, 18515367, 43202523, 129607569]

約数ペア:

[(1, 129607569), (3, 43202523), (7, 18515367), (9, 14400841), (13, 9969813), (19, 6821451), (21, 6171789), (39, 3323271), (57, 2273817), (63, 2057263), (91, 1424259), (117, 1107757), (133, 974493), (171, 757939), (247, 524727), (273, 474753), (399, 324831), (741, 174909), (819, 158251), (1197, 108277), (1729, 74961), (2223, 58303), (5187, 24987), (8329, 15561)]