83269571

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 114255360

約数和(自身を除く): 30985789

約数列:

[1, 7, 11, 19, 47, 49, 77, 133, 173, 209, 329, 517, 539, 893, 931, 1211, 1463, 1903, 2303, 3287, 3619, 6251, 8131, 8477, 9823, 10241, 13321, 23009, 25333, 36157, 43757, 56917, 68761, 89441, 93247, 154489, 161063, 253099, 398419, 481327, 626087, 1081423, 1699379, 1771693, 4382609, 7569961, 11895653, 83269571]

約数ペア:

[(1, 83269571), (7, 11895653), (11, 7569961), (19, 4382609), (47, 1771693), (49, 1699379), (77, 1081423), (133, 626087), (173, 481327), (209, 398419), (329, 253099), (517, 161063), (539, 154489), (893, 93247), (931, 89441), (1211, 68761), (1463, 56917), (1903, 43757), (2303, 36157), (3287, 25333), (3619, 23009), (6251, 13321), (8131, 10241), (8477, 9823)]